#818110#818110

#818110 is a mid, vivid yellow. Relative luminance 0.204; OKLCH L 58.4% C 0.123 H 109.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#818110
RGB	rgb(129, 129, 16)
HSL	hsl(60, 78%, 28%)
HSV	hsv(60, 88%, 51%)
CMYK	cmyk(0%, 0%, 87.6%, 49.4%)
CIE-LAB	lab(52.29, -12.66, 53.95)
CIE-LCH	lch(52.29, 55.42, 103.21°)
OKLab	oklab(58.44% -0.0413 0.1156)
OKLCH	oklch(58.44% 0.123 109.7)
XYZ	xyz(16.9977, 20.4056, 3.5334)
Luminance	0.2041 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#818110 #101081

analogous

#814810 #818110 #488110

triadic

#818110 #108181 #811081

tetradic

#818110 #108148 #101081 #811048

square

#818110 #108148 #101081 #811048

split-complementary

#818110 #104881 #481081

monochromatic

#1B1B03 #4B4B09 #818110 #B7B717 #E4E427

Accessibility & contrast

On white

4.13

#818110 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#818110 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #818110

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##818110	#FFFFFF	#000000	##000000
##818110	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#8D7E1C

Tritanopia (blue-blind)

#8B786D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #818110;
/* rgb */ color: rgb(129, 129, 16);
/* oklch */ color: oklch(58.4% 0.123 109.7);

Tailwind

colors: {
  custom: {
    50: '#a9a55d',
    500: '#818110',
    950: '#000000',
  },
}

SCSS

$custom: #818110;
$custom-light: #a9a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#818110",
  "rgb": {
    "r": 129,
    "g": 129,
    "b": 16
  },
  "hsl": {
    "h": 60,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5844,
    "c": 0.12275,
    "h": 109.7
  },
  "luminance": 0.20405
}

Semantic roles & 50–950 ramp

primary

#818110

secondary

#3636B7

accent

#33F433

background

#FAFAF5

surface

#F4F4E9

border

#CECEC5

text

#100F05

muted

#7F7F79

Preview Lab

Preview with #818110

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

Preview Lab → · Contrast checker → · Palette generator →