#837E1A#837E1A

#837E1A is a mid, moderate yellow. Relative luminance 0.198; OKLCH L 58.0% C 0.115 H 106.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#837E1A
RGB	rgb(131, 126, 26)
HSL	hsl(57, 67%, 31%)
HSV	hsv(57, 80%, 51%)
CMYK	cmyk(0%, 3.8%, 80.2%, 48.6%)
CIE-LAB	lab(51.64, -9.78, 50.65)
CIE-LCH	lch(51.64, 51.58, 100.92°)
OKLab	oklab(57.97% -0.0326 0.1103)
OKLCH	oklch(57.97% 0.115 106.5)
XYZ	xyz(17.0081, 19.8222, 3.9072)
Luminance	0.1982 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837E1A #1A1F83

analogous

#83491A #837E1A #53831A

triadic

#837E1A #1A837E #7E1A83

tetradic

#837E1A #1A8349 #1A1F83 #831A53

square

#837E1A #1A8349 #1A1F83 #831A53

split-complementary

#837E1A #1A5383 #491A83

monochromatic

#1D1C06 #504D10 #837E1A #B6AF24 #D9D13F

Accessibility & contrast

On white

4.23

#837E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#837E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837E1A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837E1A	#FFFFFF	#000000	##000000
##837E1A	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#8C7D22

Tritanopia (blue-blind)

#8D756B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #837e1a;
/* rgb */ color: rgb(131, 126, 26);
/* oklch */ color: oklch(58.0% 0.115 106.5);

Tailwind

colors: {
  custom: {
    50: '#aaa360',
    500: '#837e1a',
    950: '#000000',
  },
}

SCSS

$custom: #837e1a;
$custom-light: #aaa360;
$custom-dark: #000000;

JSON

{
  "hex": "#837e1a",
  "rgb": {
    "r": 131,
    "g": 126,
    "b": 26
  },
  "hsl": {
    "h": 57.143,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57972,
    "c": 0.11497,
    "h": 106.5
  },
  "luminance": 0.19822
}

Semantic roles & 50–950 ramp

primary

#837E1A

secondary

#4248B7

accent

#46EA3E

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100F05

muted

#7F7E79

Preview Lab

Preview with #837E1A

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

Preview Lab → · Contrast checker → · Palette generator →