#528139#528139

#528139 is a mid, moderate yellow-green. Relative luminance 0.178; OKLCH L 55.2% C 0.115 H 135.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#528139
RGB	rgb(82, 129, 57)
HSL	hsl(99, 39%, 36%)
HSV	hsv(99, 56%, 51%)
CMYK	cmyk(36.4%, 0%, 55.8%, 49.4%)
CIE-LAB	lab(49.24, -29.90, 33.65)
CIE-LCH	lch(49.24, 45.01, 131.62°)
OKLab	oklab(55.22% -0.0825 0.0799)
OKLCH	oklch(55.22% 0.115 135.9)
XYZ	xyz(12.0681, 17.7892, 6.6679)
Luminance	0.1779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528139 #683981

analogous

#768139 #528139 #398144

triadic

#528139 #395281 #813952

tetradic

#528139 #397681 #683981 #814439

square

#528139 #397681 #683981 #814439

split-complementary

#528139 #443981 #813976

monochromatic

#1C2C13 #375726 #528139 #6DAB4C #8EC173

Accessibility & contrast

On white

4.61

#528139 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#528139 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #528139

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528139	#FFFFFF	#000000	##FFFFFF
##528139	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857832

Deuteranopia (green-blind)

#7F743E

Tritanopia (blue-blind)

#517D71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #528139;
/* rgb */ color: rgb(82, 129, 57);
/* oklch */ color: oklch(55.2% 0.115 135.9);

Tailwind

colors: {
  custom: {
    50: '#85a671',
    500: '#528139',
    950: '#000000',
  },
}

SCSS

$custom: #528139;
$custom-light: #85a671;
$custom-dark: #000000;

JSON

{
  "hex": "#528139",
  "rgb": {
    "r": 82,
    "g": 129,
    "b": 57
  },
  "hsl": {
    "h": 99.167,
    "s": 38.71,
    "l": 36.471
  },
  "oklch": {
    "l": 0.5522,
    "c": 0.11486,
    "h": 135.9
  },
  "luminance": 0.1779
}

Semantic roles & 50–950 ramp

primary

#528139

secondary

#956BAA

accent

#59CFA6

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #528139

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

Preview Lab → · Contrast checker → · Palette generator →