#7D831B#7D831B

#7D831B is a mid, vivid yellow. Relative luminance 0.207; OKLCH L 58.6% C 0.121 H 113.0°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#7D831B
RGB	rgb(125, 131, 27)
HSL	hsl(63, 66%, 31%)
HSV	hsv(63, 79%, 51%)
CMYK	cmyk(4.6%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(52.59, -15.19, 50.99)
CIE-LCH	lch(52.59, 53.20, 106.59°)
OKLab	oklab(58.61% -0.0473 0.1114)
OKLCH	oklch(58.61% 0.121 113)
XYZ	xyz(16.7721, 20.6721, 4.1433)
Luminance	0.2067 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D831B #211B83

analogous

#83551B #7D831B #49831B

triadic

#7D831B #1B7D83 #831B7D

tetradic

#7D831B #1B8355 #211B83 #831B49

square

#7D831B #1B8355 #211B83 #831B49

split-complementary

#7D831B #1B4983 #551B83

monochromatic

#1C1E06 #4D5011 #7D831B #ADB625 #CFD841

Accessibility & contrast

On white

4.09

#7D831B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#7D831B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7D831B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D831B	#FFFFFF	#000000	##000000
##7D831B	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#8D7F24

Tritanopia (blue-blind)

#867B70

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #7d831b;
/* rgb */ color: rgb(125, 131, 27);
/* oklch */ color: oklch(58.6% 0.121 113.0);

Tailwind

colors: {
  custom: {
    50: '#a6a661',
    500: '#7d831b',
    950: '#000000',
  },
}

SCSS

$custom: #7d831b;
$custom-light: #a6a661;
$custom-dark: #000000;

JSON

{
  "hex": "#7d831b",
  "rgb": {
    "r": 125,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 63.462,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.58608,
    "c": 0.12105,
    "h": 113
  },
  "luminance": 0.20672
}

Semantic roles & 50–950 ramp

primary

#7D831B

secondary

#4A43B6

accent

#3FE949

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #7D831B

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

Preview Lab → · Contrast checker → · Palette generator →