#837F2D#837F2D

#837F2D is a mid, moderate yellow. Relative luminance 0.202; OKLCH L 58.3% C 0.103 H 106.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#837F2D
RGB	rgb(131, 127, 45)
HSL	hsl(57, 49%, 35%)
HSV	hsv(57, 66%, 51%)
CMYK	cmyk(0%, 3.1%, 65.6%, 48.6%)
CIE-LAB	lab(52.06, -9.31, 43.58)
CIE-LCH	lch(52.06, 44.56, 102.06°)
OKLab	oklab(58.35% -0.0293 0.0988)
OKLCH	oklch(58.35% 0.103 106.5)
XYZ	xyz(17.4237, 20.1941, 5.4621)
Luminance	0.2019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837F2D #2D3183

analogous

#83542D #837F2D #5C832D

triadic

#837F2D #2D837F #7F2D83

tetradic

#837F2D #2D8354 #2D3183 #832D5C

square

#837F2D #2D8354 #2D3183 #832D5C

split-complementary

#837F2D #2D5C83 #542D83

monochromatic

#28270E #55531D #837F2D #B1AB3D #C9C462

Accessibility & contrast

On white

4.17

#837F2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#837F2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837F2D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837F2D	#FFFFFF	#000000	##000000
##837F2D	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A23

Deuteranopia (green-blind)

#8B7E32

Tritanopia (blue-blind)

#8C776E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #837f2d;
/* rgb */ color: rgb(131, 127, 45);
/* oklch */ color: oklch(58.3% 0.103 106.5);

Tailwind

colors: {
  custom: {
    50: '#aaa36a',
    500: '#837f2d',
    950: '#000000',
  },
}

SCSS

$custom: #837f2d;
$custom-light: #aaa36a;
$custom-dark: #000000;

JSON

{
  "hex": "#837f2d",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 45
  },
  "hsl": {
    "h": 57.209,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58348,
    "c": 0.10308,
    "h": 106.5
  },
  "luminance": 0.20193
}

Semantic roles & 50–950 ramp

primary

#837F2D

secondary

#5C60AF

accent

#56D84F

background

#FAFAF6

surface

#F4F3EB

border

#CECDC6

text

#100F07

muted

#7F7F7A

Preview Lab

Preview with #837F2D

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

Preview Lab → · Contrast checker → · Palette generator →