#52631B#52631B

#52631B is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 47.0% C 0.098 H 121.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#52631B
RGB	rgb(82, 99, 27)
HSL	hsl(74, 57%, 25%)
HSV	hsv(74, 73%, 39%)
CMYK	cmyk(17.2%, 0%, 72.7%, 61.2%)
CIE-LAB	lab(39.24, -17.70, 36.97)
CIE-LCH	lch(39.24, 40.99, 115.58°)
OKLab	oklab(47.01% -0.0516 0.0833)
OKLCH	oklch(47.01% 0.098 121.8)
XYZ	xyz(8.1395, 10.7966, 2.6919)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52631B #2C1B63

analogous

#63501B #52631B #2E631B

triadic

#52631B #1B5263 #631B52

tetradic

#52631B #1B6350 #2C1B63 #631B2E

square

#52631B #1B6350 #2C1B63 #631B2E

split-complementary

#52631B #1B2E63 #501B63

monochromatic

#141807 #2A330E #52631B #7A9328 #A2C335

Accessibility & contrast

On white

6.65

#52631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#52631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52631B

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52631B	#FFFFFF	#000000	##FFFFFF
##52631B	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D10

Deuteranopia (green-blind)

#675C21

Tritanopia (blue-blind)

#575E55

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #52631b;
/* rgb */ color: rgb(82, 99, 27);
/* oklch */ color: oklch(47.0% 0.098 121.8);

Tailwind

colors: {
  custom: {
    50: '#858f5c',
    500: '#52631b',
    950: '#000000',
  },
}

SCSS

$custom: #52631b;
$custom-light: #858f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#52631b",
  "rgb": {
    "r": 82,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 74.167,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.47012,
    "c": 0.09798,
    "h": 121.8
  },
  "luminance": 0.10797
}

Semantic roles & 50–950 ramp

primary

#52631B

secondary

#564198

accent

#47E06C

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #52631B

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

Preview Lab → · Contrast checker → · Palette generator →