#577231#577231

#577231 is a mid, moderate yellow-green. Relative luminance 0.143; OKLCH L 51.5% C 0.097 H 128.2°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#577231
RGB	rgb(87, 114, 49)
HSL	hsl(85, 40%, 32%)
HSV	hsv(85, 57%, 45%)
CMYK	cmyk(23.7%, 0%, 57%, 55.3%)
CIE-LAB	lab(44.64, -21.43, 32.41)
CIE-LCH	lch(44.64, 38.85, 123.47°)
OKLab	oklab(51.54% -0.0601 0.0764)
OKLCH	oklch(51.54% 0.097 128.2)
XYZ	xyz(10.5021, 14.2824, 5.1086)
Luminance	0.1428 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577231 #4C3172

analogous

#726D31 #577231 #377231

triadic

#577231 #315772 #723157

tetradic

#577231 #31726D #4C3172 #723137

square

#577231 #31726D #4C3172 #723137

split-complementary

#577231 #313772 #6D3172

monochromatic

#161C0C #36471F #577231 #789D43 #96BB62

Accessibility & contrast

On white

5.45

#577231 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#577231 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577231

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577231	#FFFFFF	#000000	##FFFFFF
##577231	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B2B

Deuteranopia (green-blind)

#736935

Tritanopia (blue-blind)

#5A6D64

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #577231;
/* rgb */ color: rgb(87, 114, 49);
/* oklch */ color: oklch(51.5% 0.097 128.2);

Tailwind

colors: {
  custom: {
    50: '#889a6b',
    500: '#577231',
    950: '#000000',
  },
}

SCSS

$custom: #577231;
$custom-light: #889a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#577231",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 49
  },
  "hsl": {
    "h": 84.923,
    "s": 39.877,
    "l": 31.961
  },
  "oklch": {
    "l": 0.51535,
    "c": 0.09721,
    "h": 128.2
  },
  "luminance": 0.14283
}

Semantic roles & 50–950 ramp

primary

#577231

secondary

#795CA3

accent

#58D08A

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #577231

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

Preview Lab → · Contrast checker → · Palette generator →