#817E18#817E18

#817E18 is a mid, moderate yellow. Relative luminance 0.197; OKLCH L 57.8% C 0.116 H 107.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#817E18
RGB	rgb(129, 126, 24)
HSL	hsl(58, 69%, 30%)
HSV	hsv(58, 81%, 51%)
CMYK	cmyk(0%, 2.3%, 81.4%, 49.4%)
CIE-LAB	lab(51.45, -10.78, 51.05)
CIE-LCH	lch(51.45, 52.17, 101.92°)
OKLab	oklab(57.77% -0.0355 0.1108)
OKLCH	oklch(57.77% 0.116 107.8)
XYZ	xyz(16.6797, 19.6554, 3.7792)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817E18 #181B81

analogous

#814A18 #817E18 #4F8118

triadic

#817E18 #18817E #7E1881

tetradic

#817E18 #18814A #181B81 #81184F

square

#817E18 #18814A #181B81 #81184F

split-complementary

#817E18 #184F81 #4A1881

monochromatic

#1A1905 #4D4C0E #817E18 #B5B022 #DAD639

Accessibility & contrast

On white

4.26

#817E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#817E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817E18

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817E18	#FFFFFF	#000000	##000000
##817E18	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#8B7C21

Tritanopia (blue-blind)

#8B756B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #817e18;
/* rgb */ color: rgb(129, 126, 24);
/* oklch */ color: oklch(57.8% 0.116 107.8);

Tailwind

colors: {
  custom: {
    50: '#a9a35f',
    500: '#817e18',
    950: '#000000',
  },
}

SCSS

$custom: #817e18;
$custom-light: #a9a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#817e18",
  "rgb": {
    "r": 129,
    "g": 126,
    "b": 24
  },
  "hsl": {
    "h": 58.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.57773,
    "c": 0.11635,
    "h": 107.8
  },
  "luminance": 0.19655
}

Semantic roles & 50–950 ramp

primary

#817E18

secondary

#4043B5

accent

#41EB3C

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100F05

muted

#7F7E79

Preview Lab

Preview with #817E18

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

Preview Lab → · Contrast checker → · Palette generator →