#817D10#817D10

#817D10 is a mid, moderate yellow. Relative luminance 0.194; OKLCH L 57.5% C 0.119 H 107.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#817D10
RGB	rgb(129, 125, 16)
HSL	hsl(58, 78%, 28%)
HSV	hsv(58, 88%, 51%)
CMYK	cmyk(0%, 3.1%, 87.6%, 49.4%)
CIE-LAB	lab(51.12, -10.49, 52.98)
CIE-LCH	lch(51.12, 54.01, 101.20°)
OKLab	oklab(57.5% -0.0353 0.1135)
OKLCH	oklch(57.5% 0.119 107.3)
XYZ	xyz(16.4811, 19.3724, 3.3612)
Luminance	0.1937 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817D10 #101481

analogous

#814410 #817D10 #4C8110

triadic

#817D10 #10817D #7D1081

tetradic

#817D10 #108144 #101481 #81104C

square

#817D10 #108144 #101481 #81104C

split-complementary

#817D10 #104C81 #441081

monochromatic

#1B1A03 #4B4809 #817D10 #B7B217 #E4DE27

Accessibility & contrast

On white

4.31

#817D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#817D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817D10

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817D10	#FFFFFF	#000000	##000000
##817D10	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#8A7B1B

Tritanopia (blue-blind)

#8B746A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #817d10;
/* rgb */ color: rgb(129, 125, 16);
/* oklch */ color: oklch(57.5% 0.119 107.3);

Tailwind

colors: {
  custom: {
    50: '#a9a25c',
    500: '#817d10',
    950: '#000000',
  },
}

SCSS

$custom: #817d10;
$custom-light: #a9a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#817d10",
  "rgb": {
    "r": 129,
    "g": 125,
    "b": 16
  },
  "hsl": {
    "h": 57.876,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.57503,
    "c": 0.11883,
    "h": 107.3
  },
  "luminance": 0.19372
}

Semantic roles & 50–950 ramp

primary

#817D10

secondary

#363AB7

accent

#3AF433

background

#FAF9F5

surface

#F4F2E9

border

#CECCC5

text

#100F05

muted

#7F7E79

Preview Lab

Preview with #817D10

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

Preview Lab → · Contrast checker → · Palette generator →