#818B14#818B14

#818B14 is a mid, vivid yellow. Relative luminance 0.232; OKLCH L 60.8% C 0.132 H 114.8°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#818B14
RGB	rgb(129, 139, 20)
HSL	hsl(65, 75%, 31%)
HSV	hsv(65, 86%, 55%)
CMYK	cmyk(7.2%, 0%, 85.6%, 45.5%)
CIE-LAB	lab(55.26, -17.85, 55.47)
CIE-LCH	lch(55.26, 58.27, 107.84°)
OKLab	oklab(60.82% -0.0553 0.1196)
OKLCH	oklch(60.82% 0.132 114.8)
XYZ	xyz(18.4127, 23.1832, 4.1665)
Luminance	0.2318 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818B14 #1E148B

analogous

#8B5914 #818B14 #458B14

triadic

#818B14 #14818B #8B1481

tetradic

#818B14 #148B59 #1E148B #8B1445

square

#818B14 #148B59 #1E148B #8B1445

split-complementary

#818B14 #14458B #59148B

monochromatic

#1E2005 #4F550C #818B14 #B3C11C #D4E237

Accessibility & contrast

On white

3.73

#818B14 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#818B14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818B14

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818B14	#FFFFFF	#000000	##000000
##818B14	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968300

Deuteranopia (green-blind)

#958521

Tritanopia (blue-blind)

#8A8276

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #818b14;
/* rgb */ color: rgb(129, 139, 20);
/* oklch */ color: oklch(60.8% 0.132 114.8);

Tailwind

colors: {
  custom: {
    50: '#a9ac60',
    500: '#818b14',
    950: '#000000',
  },
}

SCSS

$custom: #818b14;
$custom-light: #a9ac60;
$custom-dark: #000000;

JSON

{
  "hex": "#818b14",
  "rgb": {
    "r": 129,
    "g": 139,
    "b": 20
  },
  "hsl": {
    "h": 65.042,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.60822,
    "c": 0.13178,
    "h": 114.8
  },
  "luminance": 0.23183
}

Semantic roles & 50–950 ramp

primary

#818B14

secondary

#473CBF

accent

#36F146

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#101005

muted

#7F7F7A

Preview Lab

Preview with #818B14

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

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