#53631B#53631B

#53631B is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 47.1% C 0.098 H 121.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#53631B
RGB	rgb(83, 99, 27)
HSL	hsl(73, 57%, 25%)
HSV	hsv(73, 73%, 39%)
CMYK	cmyk(16.2%, 0%, 72.7%, 61.2%)
CIE-LAB	lab(39.31, -17.24, 37.07)
CIE-LCH	lch(39.31, 40.89, 114.94°)
OKLab	oklab(47.09% -0.0504 0.0835)
OKLCH	oklch(47.09% 0.098 121.1)
XYZ	xyz(8.2271, 10.8418, 2.6960)
Luminance	0.1084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53631B #2B1B63

analogous

#634F1B #53631B #2F631B

triadic

#53631B #1B5363 #631B53

tetradic

#53631B #1B634F #2B1B63 #631B2F

square

#53631B #1B634F #2B1B63 #631B2F

split-complementary

#53631B #1B2F63 #4F1B63

monochromatic

#141807 #2B330E #53631B #7B9328 #A4C335

Accessibility & contrast

On white

6.63

#53631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#53631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53631B

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53631B	#FFFFFF	#000000	##FFFFFF
##53631B	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D10

Deuteranopia (green-blind)

#675D21

Tritanopia (blue-blind)

#585E55

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #53631b;
/* rgb */ color: rgb(83, 99, 27);
/* oklch */ color: oklch(47.1% 0.098 121.1);

Tailwind

colors: {
  custom: {
    50: '#868f5c',
    500: '#53631b',
    950: '#000000',
  },
}

SCSS

$custom: #53631b;
$custom-light: #868f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#53631b",
  "rgb": {
    "r": 83,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 73.333,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.47094,
    "c": 0.09751,
    "h": 121.1
  },
  "luminance": 0.10842
}

Semantic roles & 50–950 ramp

primary

#53631B

secondary

#554198

accent

#47E069

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #53631B

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

Preview Lab → · Contrast checker → · Palette generator →