#528F25#528F25

#528F25 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.151 H 134.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#528F25
RGB	rgb(82, 143, 37)
HSL	hsl(95, 59%, 35%)
HSV	hsv(95, 74%, 56%)
CMYK	cmyk(42.7%, 0%, 74.1%, 43.9%)
CIE-LAB	lab(53.57, -38.12, 47.41)
CIE-LCH	lch(53.57, 60.83, 128.80°)
OKLab	oklab(58.7% -0.1065 0.1067)
OKLCH	oklch(58.7% 0.151 134.9)
XYZ	xyz(13.6358, 21.5716, 5.1951)
Luminance	0.2157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F25 #62258F

analogous

#878F25 #528F25 #258F2D

triadic

#528F25 #25528F #8F2552

tetradic

#528F25 #25878F #62258F #8F2D25

square

#528F25 #25878F #62258F #8F2D25

split-complementary

#528F25 #2D258F #8F2587

monochromatic

#1A2E0C #365E18 #528F25 #6EC032 #8ED45A

Accessibility & contrast

On white

3.95

#528F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#528F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F25

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F25	#FFFFFF	#000000	##000000
##528F25	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948312

Deuteranopia (green-blind)

#8C7E2F

Tritanopia (blue-blind)

#51897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f25;
/* rgb */ color: rgb(82, 143, 37);
/* oklch */ color: oklch(58.7% 0.151 134.9);

Tailwind

colors: {
  custom: {
    50: '#88b067',
    500: '#528f25',
    950: '#000000',
  },
}

SCSS

$custom: #528f25;
$custom-light: #88b067;
$custom-dark: #000000;

JSON

{
  "hex": "#528f25",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 37
  },
  "hsl": {
    "h": 94.528,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58697,
    "c": 0.15077,
    "h": 134.9
  },
  "luminance": 0.21572
}

Semantic roles & 50–950 ramp

primary

#528F25

secondary

#8F57B9

accent

#46E2A0

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528F25

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

Preview Lab → · Contrast checker → · Palette generator →