#837F23#837F23

#837F23 is a mid, moderate yellow. Relative luminance 0.201; OKLCH L 58.3% C 0.111 H 106.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#837F23
RGB	rgb(131, 127, 35)
HSL	hsl(58, 58%, 33%)
HSV	hsv(58, 73%, 51%)
CMYK	cmyk(0%, 3.1%, 73.3%, 48.6%)
CIE-LAB	lab(51.98, -9.91, 47.72)
CIE-LCH	lch(51.98, 48.74, 101.73°)
OKLab	oklab(58.26% -0.0321 0.1058)
OKLCH	oklch(58.26% 0.111 106.9)
XYZ	xyz(17.2535, 20.1260, 4.5656)
Luminance	0.2013 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837F23 #232783

analogous

#834F23 #837F23 #578323

triadic

#837F23 #23837F #7F2383

tetradic

#837F23 #23834F #232783 #832357

square

#837F23 #23834F #232783 #832357

split-complementary

#837F23 #235783 #4F2383

monochromatic

#222109 #535016 #837F23 #B3AE30 #D0CB50

Accessibility & contrast

On white

4.18

#837F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#837F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837F23

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837F23	#FFFFFF	#000000	##000000
##837F23	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A13

Deuteranopia (green-blind)

#8C7E2A

Tritanopia (blue-blind)

#8D766D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #837f23;
/* rgb */ color: rgb(131, 127, 35);
/* oklch */ color: oklch(58.3% 0.111 106.9);

Tailwind

colors: {
  custom: {
    50: '#aaa365',
    500: '#837f23',
    950: '#000000',
  },
}

SCSS

$custom: #837f23;
$custom-light: #aaa365;
$custom-dark: #000000;

JSON

{
  "hex": "#837f23",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 35
  },
  "hsl": {
    "h": 57.5,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58263,
    "c": 0.11058,
    "h": 106.9
  },
  "luminance": 0.20125
}

Semantic roles & 50–950 ramp

primary

#837F23

secondary

#4E52B4

accent

#4DE147

background

#FAFAF6

surface

#F4F3EB

border

#CECDC6

text

#100F06

muted

#7F7F7A

Preview Lab

Preview with #837F23

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

Preview Lab → · Contrast checker → · Palette generator →