#577439#577439

#577439 is a mid, moderate yellow-green. Relative luminance 0.148; OKLCH L 52.2% C 0.092 H 130.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#577439
RGB	rgb(87, 116, 57)
HSL	hsl(89, 34%, 34%)
HSV	hsv(89, 51%, 45%)
CMYK	cmyk(25%, 0%, 50.9%, 54.5%)
CIE-LAB	lab(45.38, -21.52, 29.07)
CIE-LCH	lch(45.38, 36.17, 126.52°)
OKLab	oklab(52.17% -0.0597 0.0698)
OKLCH	oklch(52.17% 0.092 130.5)
XYZ	xyz(10.9143, 14.8122, 6.1541)
Luminance	0.1481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577439 #563974

analogous

#747439 #577439 #3A7439

triadic

#577439 #395774 #743957

tetradic

#577439 #397474 #563974 #74393A

square

#577439 #397474 #563974 #74393A

split-complementary

#577439 #393A74 #743974

monochromatic

#192211 #384B25 #577439 #769D4D #94B86F

Accessibility & contrast

On white

5.30

#577439 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#577439 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577439

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577439	#FFFFFF	#000000	##FFFFFF
##577439	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D34

Deuteranopia (green-blind)

#746B3D

Tritanopia (blue-blind)

#597066

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #577439;
/* rgb */ color: rgb(87, 116, 57);
/* oklch */ color: oklch(52.2% 0.092 130.5);

Tailwind

colors: {
  custom: {
    50: '#889c71',
    500: '#577439',
    950: '#000000',
  },
}

SCSS

$custom: #577439;
$custom-light: #889c71;
$custom-dark: #000000;

JSON

{
  "hex": "#577439",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 57
  },
  "hsl": {
    "h": 89.492,
    "s": 34.104,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.09181,
    "h": 130.5
  },
  "luminance": 0.14812
}

Semantic roles & 50–950 ramp

primary

#577439

secondary

#8467A2

accent

#5ECA93

background

#F8F9F6

surface

#F0F2EC

border

#CBCCC7

text

#0B0E08

muted

#7C7E7B

Preview Lab

Preview with #577439

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

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