#528F39#528F39

#528F39 is a mid, vivid green. Relative luminance 0.217; OKLCH L 58.9% C 0.135 H 137.6°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#528F39
RGB	rgb(82, 143, 57)
HSL	hsl(103, 43%, 39%)
HSV	hsv(103, 60%, 56%)
CMYK	cmyk(42.7%, 0%, 60.1%, 43.9%)
CIE-LAB	lab(53.74, -36.31, 38.90)
CIE-LCH	lch(53.74, 53.21, 133.02°)
OKLab	oklab(58.9% -0.1001 0.0913)
OKLCH	oklch(58.9% 0.135 137.6)
XYZ	xyz(14.0402, 21.7334, 7.3253)
Luminance	0.2173 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F39 #76398F

analogous

#7D8F39 #528F39 #398F4B

triadic

#528F39 #39528F #8F3952

tetradic

#528F39 #397D8F #76398F #8F4B39

square

#528F39 #397D8F #76398F #8F4B39

split-complementary

#528F39 #4B398F #8F397D

monochromatic

#203716 #396328 #528F39 #6CB84D #90CA79

Accessibility & contrast

On white

3.93

#528F39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#528F39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F39

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F39	#FFFFFF	#000000	##000000
##528F39	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938430

Deuteranopia (green-blind)

#8B7E3F

Tritanopia (blue-blind)

#4F8A7C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f39;
/* rgb */ color: rgb(82, 143, 57);
/* oklch */ color: oklch(58.9% 0.135 137.6);

Tailwind

colors: {
  custom: {
    50: '#87b072',
    500: '#528f39',
    950: '#000000',
  },
}

SCSS

$custom: #528f39;
$custom-light: #87b072;
$custom-dark: #000000;

JSON

{
  "hex": "#528f39",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 57
  },
  "hsl": {
    "h": 102.558,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58895,
    "c": 0.13543,
    "h": 137.6
  },
  "luminance": 0.21734
}

Semantic roles & 50–950 ramp

primary

#528F39

secondary

#A071B3

accent

#55D3AE

background

#F8FAF7

surface

#F0F5ED

border

#CBCFC8

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #528F39

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

Preview Lab → · Contrast checker → · Palette generator →