#528E25#528E25

#528E25 is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.4% C 0.149 H 134.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#528E25
RGB	rgb(82, 142, 37)
HSL	hsl(94, 59%, 35%)
HSV	hsv(94, 74%, 56%)
CMYK	cmyk(42.3%, 0%, 73.9%, 44.3%)
CIE-LAB	lab(53.25, -37.69, 47.08)
CIE-LCH	lch(53.25, 60.31, 128.68°)
OKLab	oklab(58.43% -0.1053 0.1061)
OKLCH	oklch(58.43% 0.149 134.8)
XYZ	xyz(13.4863, 21.2727, 5.1453)
Luminance	0.2127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E25 #61258E

analogous

#868E25 #528E25 #258E2D

triadic

#528E25 #25528E #8E2552

tetradic

#528E25 #25868E #61258E #8E2D25

square

#528E25 #25868E #61258E #8E2D25

split-complementary

#528E25 #2D258E #8E2586

monochromatic

#1A2D0C #365D18 #528E25 #6EBF32 #8ED45A

Accessibility & contrast

On white

4.00

#528E25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#528E25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E25

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E25	#FFFFFF	#000000	##000000
##528E25	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938212

Deuteranopia (green-blind)

#8B7D2F

Tritanopia (blue-blind)

#51887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528e25;
/* rgb */ color: rgb(82, 142, 37);
/* oklch */ color: oklch(58.4% 0.149 134.8);

Tailwind

colors: {
  custom: {
    50: '#88af67',
    500: '#528e25',
    950: '#000000',
  },
}

SCSS

$custom: #528e25;
$custom-light: #88af67;
$custom-dark: #000000;

JSON

{
  "hex": "#528e25",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 37
  },
  "hsl": {
    "h": 94.286,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58432,
    "c": 0.14946,
    "h": 134.8
  },
  "luminance": 0.21273
}

Semantic roles & 50–950 ramp

primary

#528E25

secondary

#8E56B9

accent

#46E29F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528E25

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

Preview Lab → · Contrast checker → · Palette generator →