#577E41#577E41

#577E41 is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 54.9% C 0.099 H 135.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#577E41
RGB	rgb(87, 126, 65)
HSL	hsl(98, 32%, 37%)
HSV	hsv(98, 48%, 49%)
CMYK	cmyk(31%, 0%, 48.4%, 50.6%)
CIE-LAB	lab(48.67, -25.54, 28.82)
CIE-LCH	lch(48.67, 38.51, 131.55°)
OKLab	oklab(54.87% -0.0703 0.0697)
OKLCH	oklch(54.87% 0.099 135.2)
XYZ	xyz(12.3452, 17.3292, 7.6944)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E41 #68417E

analogous

#757E41 #577E41 #417E4A

triadic

#577E41 #41577E #7E4157

tetradic

#577E41 #41757E #68417E #7E4A41

square

#577E41 #41757E #68417E #7E4A41

split-complementary

#577E41 #4A417E #7E4175

monochromatic

#1F2D17 #3B562C #577E41 #73A656 #94BC7D

Accessibility & contrast

On white

4.70

#577E41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#577E41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E41

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E41	#FFFFFF	#000000	##FFFFFF
##577E41	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82763C

Deuteranopia (green-blind)

#7C7245

Tritanopia (blue-blind)

#577A70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577e41;
/* rgb */ color: rgb(87, 126, 65);
/* oklch */ color: oklch(54.9% 0.099 135.2);

Tailwind

colors: {
  custom: {
    50: '#88a377',
    500: '#577e41',
    950: '#000000',
  },
}

SCSS

$custom: #577e41;
$custom-light: #88a377;
$custom-dark: #000000;

JSON

{
  "hex": "#577e41",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 65
  },
  "hsl": {
    "h": 98.361,
    "s": 31.937,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5487,
    "c": 0.099,
    "h": 135.2
  },
  "luminance": 0.1733
}

Semantic roles & 50–950 ramp

primary

#577E41

secondary

#9474A7

accent

#60C8A2

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #577E41

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

Preview Lab → · Contrast checker → · Palette generator →