#90751B#90751B

#90751B is a mid, moderate yellow. Relative luminance 0.187; OKLCH L 57.3% C 0.108 H 90.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#90751B
RGB	rgb(144, 117, 27)
HSL	hsl(46, 68%, 34%)
HSV	hsv(46, 81%, 56%)
CMYK	cmyk(0%, 18.8%, 81.3%, 43.5%)
CIE-LAB	lab(50.37, 1.37, 49.65)
CIE-LCH	lch(50.37, 49.67, 88.42°)
OKLab	oklab(57.27% -0.0018 0.1077)
OKLCH	oklch(57.27% 0.108 90.9)
XYZ	xyz(18.0618, 18.7322, 3.7010)
Luminance	0.1873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90751B #1B3690

analogous

#903A1B #90751B #70901B

triadic

#90751B #1B9075 #751B90

tetradic

#90751B #1B903A #1B3690 #901B70

square

#90751B #1B903A #1B3690 #901B70

split-complementary

#90751B #1B7090 #3A1B90

monochromatic

#292108 #5C4B11 #90751B #C49F25 #DDBB49

Accessibility & contrast

On white

4.42

#90751B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#90751B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90751B

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90751B	#FFFFFF	#000000	##000000
##90751B	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837306

Deuteranopia (green-blind)

#8A7B21

Tritanopia (blue-blind)

#9C6A64

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #90751b;
/* rgb */ color: rgb(144, 117, 27);
/* oklch */ color: oklch(57.3% 0.108 90.9);

Tailwind

colors: {
  custom: {
    50: '#b59c60',
    500: '#90751b',
    950: '#000000',
  },
}

SCSS

$custom: #90751b;
$custom-light: #b59c60;
$custom-dark: #000000;

JSON

{
  "hex": "#90751b",
  "rgb": {
    "r": 144,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 46.154,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57273,
    "c": 0.10769,
    "h": 90.9
  },
  "luminance": 0.18731
}

Semantic roles & 50–950 ramp

primary

#90751B

secondary

#4864BF

accent

#65EB3D

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#120E05

muted

#817E79

Preview Lab

Preview with #90751B

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

Preview Lab → · Contrast checker → · Palette generator →