What color is #577B74?

#577B74 is a grayish spring green, closest to the named color Stream Burble. It belongs to the teal family of colors.

What is the RGB value of #577B74?

The RGB value is 87, 123, 116: 87 red, 123 green and 116 blue on a 0 to 255 scale.

What is the complementary color of #577B74?

The complementary color is #7B575E, found by rotating the hue 180° on the color wheel.

Is black or white text better on #577B74?

White text. Black text has a contrast ratio of 4.49:1 and white text 4.68:1. WCAG asks for at least 4.5:1 for normal text.

#577B74 color

#577B74 rgb(87, 123, 116)

Shades of teal

The hex color #577B74 is a grayish spring green.

In the RGB color model it is made of 34.1% red, 48.2% green and 45.5% blue (87, 123, 116).

Its hue angle is 168°, with 17% saturation and 41% lightness. For print, the CMYK equivalent is 29% cyan, 0% magenta, 6% yellow and 52% black.

The closest named color is Stream Burble (#5E7E7D), a difference of 3.6 ΔE, a small difference.

White text is the more readable choice on this background (contrast 4.68:1).

#577B74 color codes

HEX	`#577B74`
RGB	`rgb(87, 123, 116)`
RGB percent	`rgb(34.1%, 48.2%, 45.5%)`
HSL	`hsl(168, 17%, 41%)`
HSV / HSB	`hsv(168, 29%, 48%)`
CMYK	`cmyk(29%, 0%, 6%, 52%)`
CIE LAB	`lab(48.83, -14.33, -0.27)`
CIE LCH	`lch(48.83, 14.33, 181.09)`
CIE XYZ	`xyz(14.165, 17.452, 19.142)`
Decimal	`5733236`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #577B74, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #577B74	Ratio	AA	AAA	AA large
Sample text	4.49:1	Fail	Fail	Pass
Sample text	4.68:1	Pass	Fail	Pass

#577B74 as text on	Ratio	AA	AAA	AA large
Sample text	4.68:1	Pass	Fail	Pass
Sample text	4.49:1	Fail	Fail	Pass

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #577B74 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #577b74; }
.text { color: #577b74; }
.border { border: 2px solid #577b74; }
.transparent { background-color: rgb(87 123 116 / 50%); }
.gradient { background: linear-gradient(to right, #577b74, #57707b); }

Background

Text color

Border

Similar colors

Closest common color name: Smoke.

Questions

What color is #577B74?: #577B74 is a grayish spring green, closest to the named color Stream Burble. It belongs to the teal family of colors.
What is the RGB value of #577B74?: The RGB value is 87, 123, 116: 87 red, 123 green and 116 blue on a 0 to 255 scale.
What is the complementary color of #577B74?: The complementary color is #7B575E, found by rotating the hue 180° on the color wheel.
Is black or white text better on #577B74?: White text. Black text has a contrast ratio of 4.49:1 and white text 4.68:1. WCAG asks for at least 4.5:1 for normal text.