#90871B#90871B

#90871B is a mid, vivid yellow. Relative luminance 0.233; OKLCH L 61.3% C 0.121 H 104.4°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#90871B
RGB	rgb(144, 135, 27)
HSL	hsl(55, 68%, 34%)
HSV	hsv(55, 81%, 56%)
CMYK	cmyk(0%, 6.2%, 81.3%, 43.5%)
CIE-LAB	lab(55.42, -8.65, 54.15)
CIE-LCH	lch(55.42, 54.83, 99.07°)
OKLab	oklab(61.27% -0.0301 0.1174)
OKLCH	oklch(61.27% 0.121 104.4)
XYZ	xyz(20.3643, 23.3372, 4.4686)
Luminance	0.2334 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90871B #1B2490

analogous

#904C1B #90871B #5E901B

triadic

#90871B #1B9087 #871B90

tetradic

#90871B #1B904C #1B2490 #901B5E

square

#90871B #1B904C #1B2490 #901B5E

split-complementary

#90871B #1B5E90 #4C1B90

monochromatic

#292608 #5C5711 #90871B #C4B725 #DDD149

Accessibility & contrast

On white

3.71

#90871B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#90871B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90871B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90871B	#FFFFFF	#000000	##000000
##90871B	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#978724

Tritanopia (blue-blind)

#9B7D73

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #90871b;
/* rgb */ color: rgb(144, 135, 27);
/* oklch */ color: oklch(61.3% 0.121 104.4);

Tailwind

colors: {
  custom: {
    50: '#b4a962',
    500: '#90871b',
    950: '#000000',
  },
}

SCSS

$custom: #90871b;
$custom-light: #b4a962;
$custom-dark: #000000;

JSON

{
  "hex": "#90871b",
  "rgb": {
    "r": 144,
    "g": 135,
    "b": 27
  },
  "hsl": {
    "h": 55.385,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.61272,
    "c": 0.12116,
    "h": 104.4
  },
  "luminance": 0.23336
}

Semantic roles & 50–950 ramp

primary

#90871B

secondary

#4851BF

accent

#4AEB3D

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#120F06

muted

#817F7A

Preview Lab

Preview with #90871B

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

Preview Lab → · Contrast checker → · Palette generator →