#817C1B#817C1B

#817C1B is a mid, moderate yellow. Relative luminance 0.192; OKLCH L 57.3% C 0.113 H 106.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#817C1B
RGB	rgb(129, 124, 27)
HSL	hsl(57, 65%, 31%)
HSV	hsv(57, 79%, 51%)
CMYK	cmyk(0%, 3.9%, 79.1%, 49.4%)
CIE-LAB	lab(50.88, -9.57, 49.56)
CIE-LCH	lch(50.88, 50.47, 100.93°)
OKLab	oklab(57.32% -0.0318 0.1082)
OKLCH	oklch(57.32% 0.113 106.4)
XYZ	xyz(16.4594, 19.1622, 3.8684)
Luminance	0.1916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#817C1B #1B2081

analogous

#81491B #817C1B #53811B

triadic

#817C1B #1B817C #7C1B81

tetradic

#817C1B #1B8149 #1B2081 #811B53

square

#817C1B #1B8149 #1B2081 #811B53

split-complementary

#817C1B #1B5381 #491B81

monochromatic

#1C1B06 #4E4B10 #817C1B #B4AD26 #D7CF3F

Accessibility & contrast

On white

4.35

#817C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#817C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #817C1B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##817C1B	#FFFFFF	#000000	##000000
##817C1B	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877703

Deuteranopia (green-blind)

#897B23

Tritanopia (blue-blind)

#8B736A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #817c1b;
/* rgb */ color: rgb(129, 124, 27);
/* oklch */ color: oklch(57.3% 0.113 106.4);

Tailwind

colors: {
  custom: {
    50: '#a9a160',
    500: '#817c1b',
    950: '#000000',
  },
}

SCSS

$custom: #817c1b;
$custom-light: #a9a160;
$custom-dark: #000000;

JSON

{
  "hex": "#817c1b",
  "rgb": {
    "r": 129,
    "g": 124,
    "b": 27
  },
  "hsl": {
    "h": 57.059,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.57324,
    "c": 0.1128,
    "h": 106.4
  },
  "luminance": 0.19162
}

Semantic roles & 50–950 ramp

primary

#817C1B

secondary

#4349B5

accent

#48E83F

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #817C1B

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

Preview Lab → · Contrast checker → · Palette generator →