#837F1A#837F1A

#837F1A is a mid, moderate yellow. Relative luminance 0.201; OKLCH L 58.2% C 0.116 H 107.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#837F1A
RGB	rgb(131, 127, 26)
HSL	hsl(58, 67%, 31%)
HSV	hsv(58, 80%, 51%)
CMYK	cmyk(0%, 3.1%, 80.2%, 48.6%)
CIE-LAB	lab(51.93, -10.32, 50.91)
CIE-LCH	lch(51.93, 51.94, 101.46°)
OKLab	oklab(58.2% -0.0341 0.1108)
OKLCH	oklch(58.2% 0.116 107.1)
XYZ	xyz(17.1366, 20.0792, 3.9501)
Luminance	0.2008 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837F1A #1A1E83

analogous

#834A1A #837F1A #52831A

triadic

#837F1A #1A837F #7F1A83

tetradic

#837F1A #1A834A #1A1E83 #831A52

square

#837F1A #1A834A #1A1E83 #831A52

split-complementary

#837F1A #1A5283 #4A1A83

monochromatic

#1D1C06 #504D10 #837F1A #B6B124 #D9D33F

Accessibility & contrast

On white

4.19

#837F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#837F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837F1A

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837F1A	#FFFFFF	#000000	##000000
##837F1A	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A00

Deuteranopia (green-blind)

#8C7D23

Tritanopia (blue-blind)

#8D766C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #837f1a;
/* rgb */ color: rgb(131, 127, 26);
/* oklch */ color: oklch(58.2% 0.116 107.1);

Tailwind

colors: {
  custom: {
    50: '#aaa360',
    500: '#837f1a',
    950: '#000000',
  },
}

SCSS

$custom: #837f1a;
$custom-light: #aaa360;
$custom-dark: #000000;

JSON

{
  "hex": "#837f1a",
  "rgb": {
    "r": 131,
    "g": 127,
    "b": 26
  },
  "hsl": {
    "h": 57.714,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.58204,
    "c": 0.11595,
    "h": 107.1
  },
  "luminance": 0.20079
}

Semantic roles & 50–950 ramp

primary

#837F1A

secondary

#4247B7

accent

#45EA3E

background

#FAFAF5

surface

#F4F3EA

border

#CECDC6

text

#100F05

muted

#7F7F79

Preview Lab

Preview with #837F1A

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

Preview Lab → · Contrast checker → · Palette generator →