#577D41#577D41

#577D41 is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.6% C 0.097 H 135.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#577D41
RGB	rgb(87, 125, 65)
HSL	hsl(98, 32%, 37%)
HSV	hsv(98, 48%, 49%)
CMYK	cmyk(30.4%, 0%, 48%, 51%)
CIE-LAB	lab(48.35, -25.05, 28.42)
CIE-LCH	lch(48.35, 37.88, 131.39°)
OKLab	oklab(54.61% -0.0689 0.0689)
OKLCH	oklch(54.61% 0.097 135)
XYZ	xyz(12.2179, 17.0747, 7.6520)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D41 #67417D

analogous

#757D41 #577D41 #417D49

triadic

#577D41 #41577D #7D4157

tetradic

#577D41 #41757D #67417D #7D4941

square

#577D41 #41757D #67417D #7D4941

split-complementary

#577D41 #49417D #7D4175

monochromatic

#1F2C17 #3B552C #577D41 #73A556 #94BB7D

Accessibility & contrast

On white

4.76

#577D41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#577D41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D41

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D41	#FFFFFF	#000000	##FFFFFF
##577D41	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81753C

Deuteranopia (green-blind)

#7B7245

Tritanopia (blue-blind)

#57796F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d41;
/* rgb */ color: rgb(87, 125, 65);
/* oklch */ color: oklch(54.6% 0.097 135.0);

Tailwind

colors: {
  custom: {
    50: '#88a377',
    500: '#577d41',
    950: '#000000',
  },
}

SCSS

$custom: #577d41;
$custom-light: #88a377;
$custom-dark: #000000;

JSON

{
  "hex": "#577d41",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 65
  },
  "hsl": {
    "h": 98,
    "s": 31.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54612,
    "c": 0.0974,
    "h": 135
  },
  "luminance": 0.17075
}

Semantic roles & 50–950 ramp

primary

#577D41

secondary

#9474A6

accent

#60C8A2

background

#F8FAF7

surface

#F0F3ED

border

#CBCDC8

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #577D41

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

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