#52851F#52851F

#52851F is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 56.0% C 0.141 H 132.8°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#52851F
RGB	rgb(82, 133, 31)
HSL	hsl(90, 62%, 32%)
HSV	hsv(90, 77%, 52%)
CMYK	cmyk(38.3%, 0%, 76.7%, 47.8%)
CIE-LAB	lab(50.30, -34.13, 46.40)
CIE-LCH	lch(50.30, 57.60, 126.34°)
OKLab	oklab(56.01% -0.0961 0.1037)
OKLCH	oklch(56.01% 0.141 132.8)
XYZ	xyz(12.1144, 18.6673, 4.2609)
Luminance	0.1867 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52851F #521F85

analogous

#85851F #52851F #1F851F

triadic

#52851F #1F5285 #851F52

tetradic

#52851F #1F8585 #521F85 #851F1F

square

#52851F #1F8585 #521F85 #851F1F

split-complementary

#52851F #1F1F85 #851F85

monochromatic

#152208 #335313 #52851F #71B72B #8FD54A

Accessibility & contrast

On white

4.44

#52851F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#52851F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52851F

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52851F	#FFFFFF	#000000	##000000
##52851F	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A09

Deuteranopia (green-blind)

#847629

Tritanopia (blue-blind)

#537F72

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #52851f;
/* rgb */ color: rgb(82, 133, 31);
/* oklch */ color: oklch(56.0% 0.141 132.8);

Tailwind

colors: {
  custom: {
    50: '#87a963',
    500: '#52851f',
    950: '#000000',
  },
}

SCSS

$custom: #52851f;
$custom-light: #87a963;
$custom-dark: #000000;

JSON

{
  "hex": "#52851f",
  "rgb": {
    "r": 82,
    "g": 133,
    "b": 31
  },
  "hsl": {
    "h": 90,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56006,
    "c": 0.14141,
    "h": 132.8
  },
  "luminance": 0.18668
}

Semantic roles & 50–950 ramp

primary

#52851F

secondary

#8049B7

accent

#43E594

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #52851F

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

Preview Lab → · Contrast checker → · Palette generator →