#817B17#817B17

#817B17 is a mid, moderate yellow. Relative luminance 0.189; OKLCH L 57.1% C 0.114 H 105.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#817B17
RGB	rgb(129, 123, 23)
HSL	hsl(57, 70%, 30%)
HSV	hsv(57, 82%, 51%)
CMYK	cmyk(0%, 4.7%, 82.2%, 49.4%)
CIE-LAB	lab(50.56, -9.17, 50.58)
CIE-LCH	lch(50.56, 51.40, 100.28°)
OKLab	oklab(57.07% -0.0311 0.1096)
OKLCH	oklch(57.07% 0.114 105.8)
XYZ	xyz(16.2916, 18.8955, 3.5995)
Luminance	0.1890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817B17 #171D81

analogous

#814617 #817B17 #528117

triadic

#817B17 #17817B #7B1781

tetradic

#817B17 #178146 #171D81 #811752

square

#817B17 #178146 #171D81 #811752

split-complementary

#817B17 #175281 #461781

monochromatic

#1A1905 #4D490E #817B17 #B5AD20 #DBD237

Accessibility & contrast

On white

4.39

#817B17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#817B17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817B17

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817B17	#FFFFFF	#000000	##000000
##817B17	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#897A20

Tritanopia (blue-blind)

#8B7269

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #817b17;
/* rgb */ color: rgb(129, 123, 23);
/* oklch */ color: oklch(57.1% 0.114 105.8);

Tailwind

colors: {
  custom: {
    50: '#a9a05e',
    500: '#817b17',
    950: '#000000',
  },
}

SCSS

$custom: #817b17;
$custom-light: #a9a05e;
$custom-dark: #000000;

JSON

{
  "hex": "#817b17",
  "rgb": {
    "r": 129,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 56.604,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5707,
    "c": 0.11392,
    "h": 105.8
  },
  "luminance": 0.18895
}

Semantic roles & 50–950 ramp

primary

#817B17

secondary

#3E45B5

accent

#45ED3B

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #817B17

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

Preview Lab → · Contrast checker → · Palette generator →