#577D43#577D43

#577D43 is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.6% C 0.095 H 135.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#577D43
RGB	rgb(87, 125, 67)
HSL	hsl(99, 30%, 38%)
HSV	hsv(99, 46%, 49%)
CMYK	cmyk(30.4%, 0%, 46.4%, 51%)
CIE-LAB	lab(48.38, -24.77, 27.37)
CIE-LCH	lch(48.38, 36.91, 132.14°)
OKLab	oklab(54.65% -0.068 0.0666)
OKLCH	oklch(54.65% 0.095 135.6)
XYZ	xyz(12.2769, 17.0983, 7.9626)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D43 #69437D

analogous

#747D43 #577D43 #437D4C

triadic

#577D43 #43577D #7D4357

tetradic

#577D43 #43747D #69437D #7D4C43

square

#577D43 #43747D #69437D #7D4C43

split-complementary

#577D43 #4C437D #7D4374

monochromatic

#202D18 #3B552E #577D43 #73A558 #94BB80

Accessibility & contrast

On white

4.75

#577D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#577D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D43

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D43	#FFFFFF	#000000	##FFFFFF
##577D43	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81753E

Deuteranopia (green-blind)

#7B7246

Tritanopia (blue-blind)

#56796F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d43;
/* rgb */ color: rgb(87, 125, 67);
/* oklch */ color: oklch(54.6% 0.095 135.6);

Tailwind

colors: {
  custom: {
    50: '#88a378',
    500: '#577d43',
    950: '#000000',
  },
}

SCSS

$custom: #577d43;
$custom-light: #88a378;
$custom-dark: #000000;

JSON

{
  "hex": "#577d43",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 67
  },
  "hsl": {
    "h": 99.31,
    "s": 30.208,
    "l": 37.647
  },
  "oklch": {
    "l": 0.54646,
    "c": 0.09519,
    "h": 135.6
  },
  "luminance": 0.17099
}

Semantic roles & 50–950 ramp

primary

#577D43

secondary

#9576A6

accent

#61C6A4

background

#F8FAF7

surface

#F0F3ED

border

#CBCDC8

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577D43

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →