#818F22#818F22

#818F22 is a mid, vivid yellow. Relative luminance 0.244; OKLCH L 61.8% C 0.129 H 116.8°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#818F22
RGB	rgb(129, 143, 34)
HSL	hsl(68, 62%, 35%)
HSV	hsv(68, 76%, 56%)
CMYK	cmyk(9.8%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(56.51, -19.36, 52.38)
CIE-LCH	lch(56.51, 55.84, 110.29°)
OKLab	oklab(61.85% -0.0584 0.1155)
OKLCH	oklch(61.85% 0.129 116.8)
XYZ	xyz(19.1649, 24.4278, 5.2185)
Luminance	0.2443 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818F22 #30228F

analogous

#8F6622 #818F22 #4B8F22

triadic

#818F22 #22818F #8F2281

tetradic

#818F22 #228F66 #30228F #8F224B

square

#818F22 #228F66 #30228F #8F224B

split-complementary

#818F22 #224B8F #66228F

monochromatic

#282C0A #545E16 #818F22 #AEC02E #C6D755

Accessibility & contrast

On white

3.57

#818F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#818F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818F22

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818F22	#FFFFFF	#000000	##000000
##818F22	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998709

Deuteranopia (green-blind)

#98882C

Tritanopia (blue-blind)

#89877A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #818f22;
/* rgb */ color: rgb(129, 143, 34);
/* oklch */ color: oklch(61.8% 0.129 116.8);

Tailwind

colors: {
  custom: {
    50: '#a9af66',
    500: '#818f22',
    950: '#000000',
  },
}

SCSS

$custom: #818f22;
$custom-light: #a9af66;
$custom-dark: #000000;

JSON

{
  "hex": "#818f22",
  "rgb": {
    "r": 129,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 67.706,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.61849,
    "c": 0.12947,
    "h": 116.8
  },
  "luminance": 0.24428
}

Semantic roles & 50–950 ramp

primary

#818F22

secondary

#6052BA

accent

#43E558

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101006

muted

#7F7F7A

Preview Lab

Preview with #818F22

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

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