#7F831B#7F831B

#7F831B is a mid, vivid yellow. Relative luminance 0.208; OKLCH L 58.8% C 0.120 H 111.9°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#7F831B
RGB	rgb(127, 131, 27)
HSL	hsl(62, 66%, 31%)
HSV	hsv(62, 79%, 51%)
CMYK	cmyk(3.1%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(52.76, -14.28, 51.20)
CIE-LCH	lch(52.76, 53.16, 105.59°)
OKLab	oklab(58.78% -0.0449 0.1118)
OKLCH	oklch(58.78% 0.12 111.9)
XYZ	xyz(17.0671, 20.8242, 4.1571)
Luminance	0.2082 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F831B #1F1B83

analogous

#83531B #7F831B #4B831B

triadic

#7F831B #1B7F83 #831B7F

tetradic

#7F831B #1B8353 #1F1B83 #831B4B

square

#7F831B #1B8353 #1F1B83 #831B4B

split-complementary

#7F831B #1B4B83 #531B83

monochromatic

#1D1E06 #4E5011 #7F831B #B0B625 #D2D841

Accessibility & contrast

On white

4.07

#7F831B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#7F831B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7F831B

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F831B	#FFFFFF	#000000	##000000
##7F831B	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#8E7F24

Tritanopia (blue-blind)

#887A70

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #7f831b;
/* rgb */ color: rgb(127, 131, 27);
/* oklch */ color: oklch(58.8% 0.120 111.9);

Tailwind

colors: {
  custom: {
    50: '#a7a661',
    500: '#7f831b',
    950: '#000000',
  },
}

SCSS

$custom: #7f831b;
$custom-light: #a7a661;
$custom-dark: #000000;

JSON

{
  "hex": "#7f831b",
  "rgb": {
    "r": 127,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 62.308,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.58784,
    "c": 0.12047,
    "h": 111.9
  },
  "luminance": 0.20824
}

Semantic roles & 50–950 ramp

primary

#7F831B

secondary

#4843B6

accent

#3FE946

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #7F831B

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

Preview Lab → · Contrast checker → · Palette generator →