#837E10#837E10

#837E10 is a mid, moderate yellow. Relative luminance 0.198; OKLCH L 57.9% C 0.119 H 106.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#837E10
RGB	rgb(131, 126, 16)
HSL	hsl(57, 78%, 29%)
HSV	hsv(57, 88%, 51%)
CMYK	cmyk(0%, 3.8%, 87.8%, 48.6%)
CIE-LAB	lab(51.59, -10.11, 53.45)
CIE-LCH	lch(51.59, 54.40, 100.71°)
OKLab	oklab(57.93% -0.0343 0.1144)
OKLCH	oklch(57.93% 0.119 106.7)
XYZ	xyz(16.9152, 19.7851, 3.4180)
Luminance	0.1978 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837E10 #101583

analogous

#834510 #837E10 #4F8310

triadic

#837E10 #10837E #7E1083

tetradic

#837E10 #108345 #101583 #83104F

square

#837E10 #108345 #101583 #83104F

split-complementary

#837E10 #104F83 #451083

monochromatic

#1B1A03 #4C4A09 #837E10 #BAB217 #E5DD29

Accessibility & contrast

On white

4.24

#837E10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#837E10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #837E10

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837E10	#FFFFFF	#000000	##000000
##837E10	1.00	4.24	4.96	4.96
#FFFFFF	4.24	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)

#8A7900

Deuteranopia (green-blind)

#8C7D1C

Tritanopia (blue-blind)

#8D756B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #837e10;
/* rgb */ color: rgb(131, 126, 16);
/* oklch */ color: oklch(57.9% 0.119 106.7);

Tailwind

colors: {
  custom: {
    50: '#aba35c',
    500: '#837e10',
    950: '#000000',
  },
}

SCSS

$custom: #837e10;
$custom-light: #aba35c;
$custom-dark: #000000;

JSON

{
  "hex": "#837e10",
  "rgb": {
    "r": 131,
    "g": 126,
    "b": 16
  },
  "hsl": {
    "h": 57.391,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.57925,
    "c": 0.11942,
    "h": 106.7
  },
  "luminance": 0.19784
}

Semantic roles & 50–950 ramp

primary

#837E10

secondary

#363CB9

accent

#3BF533

background

#FAF9F5

surface

#F5F2E9

border

#CFCCC5

text

#110F05

muted

#807E79

Preview Lab

Preview with #837E10

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

Preview Lab → · Contrast checker → · Palette generator →