#818D29#818D29

#818D29 is a mid, vivid yellow. Relative luminance 0.239; OKLCH L 61.4% C 0.123 H 116.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#818D29
RGB	rgb(129, 141, 41)
HSL	hsl(67, 55%, 36%)
HSV	hsv(67, 71%, 55%)
CMYK	cmyk(8.5%, 0%, 70.9%, 44.7%)
CIE-LAB	lab(55.96, -17.95, 49.23)
CIE-LCH	lch(55.96, 52.40, 110.03°)
OKLab	oklab(61.42% -0.0538 0.1101)
OKLCH	oklch(61.42% 0.123 116.1)
XYZ	xyz(18.9788, 23.8772, 5.7064)
Luminance	0.2388 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818D29 #35298D

analogous

#8D6729 #818D29 #4F8D29

triadic

#818D29 #29818D #8D2981

tetradic

#818D29 #298D67 #35298D #8D294F

square

#818D29 #298D67 #35298D #8D294F

split-complementary

#818D29 #294F8D #67298D

monochromatic

#2A2E0D #565E1B #818D29 #ACBC37 #C3D160

Accessibility & contrast

On white

3.64

#818D29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#818D29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818D29

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818D29	#FFFFFF	#000000	##000000
##818D29	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978619

Deuteranopia (green-blind)

#968731

Tritanopia (blue-blind)

#898579

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #818d29;
/* rgb */ color: rgb(129, 141, 41);
/* oklch */ color: oklch(61.4% 0.123 116.1);

Tailwind

colors: {
  custom: {
    50: '#a8ae69',
    500: '#818d29',
    950: '#000000',
  },
}

SCSS

$custom: #818d29;
$custom-light: #a8ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#818d29",
  "rgb": {
    "r": 129,
    "g": 141,
    "b": 41
  },
  "hsl": {
    "h": 67.2,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61423,
    "c": 0.1226,
    "h": 116.1
  },
  "luminance": 0.23877
}

Semantic roles & 50–950 ramp

primary

#818D29

secondary

#665BB6

accent

#4ADE5B

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101007

muted

#7F7F7A

Preview Lab

Preview with #818D29

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

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