#528D25#528D25

#528D25 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.148 H 134.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#528D25
RGB	rgb(82, 141, 37)
HSL	hsl(94, 58%, 35%)
HSV	hsv(94, 74%, 55%)
CMYK	cmyk(41.8%, 0%, 73.8%, 44.7%)
CIE-LAB	lab(52.92, -37.26, 46.76)
CIE-LCH	lch(52.92, 59.79, 128.55°)
OKLab	oklab(58.17% -0.1041 0.1054)
OKLCH	oklch(58.17% 0.148 134.7)
XYZ	xyz(13.3382, 20.9765, 5.0960)
Luminance	0.2098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528D25 #60258D

analogous

#868D25 #528D25 #258D2C

triadic

#528D25 #25528D #8D2552

tetradic

#528D25 #25868D #60258D #8D2C25

square

#528D25 #25868D #60258D #8D2C25

split-complementary

#528D25 #2C258D #8D2586

monochromatic

#1A2C0C #365D18 #528D25 #6EBD32 #8ED359

Accessibility & contrast

On white

4.04

#528D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#528D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528D25

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528D25	#FFFFFF	#000000	##000000
##528D25	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928113

Deuteranopia (green-blind)

#8A7D2F

Tritanopia (blue-blind)

#518779

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #528d25;
/* rgb */ color: rgb(82, 141, 37);
/* oklch */ color: oklch(58.2% 0.148 134.7);

Tailwind

colors: {
  custom: {
    50: '#88af67',
    500: '#528d25',
    950: '#000000',
  },
}

SCSS

$custom: #528d25;
$custom-light: #88af67;
$custom-dark: #000000;

JSON

{
  "hex": "#528d25",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 37
  },
  "hsl": {
    "h": 94.038,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58168,
    "c": 0.14816,
    "h": 134.7
  },
  "luminance": 0.20977
}

Semantic roles & 50–950 ramp

primary

#528D25

secondary

#8E56B8

accent

#46E29E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528D25

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

Preview Lab → · Contrast checker → · Palette generator →