#90831B#90831B

#90831B is a mid, moderate yellow. Relative luminance 0.222; OKLCH L 60.4% C 0.118 H 101.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#90831B
RGB	rgb(144, 131, 27)
HSL	hsl(53, 68%, 34%)
HSV	hsv(53, 81%, 56%)
CMYK	cmyk(0%, 9%, 81.3%, 43.5%)
CIE-LAB	lab(54.28, -6.46, 53.14)
CIE-LCH	lch(54.28, 53.53, 96.93°)
OKLab	oklab(60.37% -0.0239 0.1152)
OKLCH	oklch(60.37% 0.118 101.7)
XYZ	xyz(19.8167, 22.2419, 4.2860)
Luminance	0.2224 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90831B #1B2890

analogous

#90481B #90831B #62901B

triadic

#90831B #1B9083 #831B90

tetradic

#90831B #1B9048 #1B2890 #901B62

square

#90831B #1B9048 #1B2890 #901B62

split-complementary

#90831B #1B6290 #481B90

monochromatic

#292508 #5C5411 #90831B #C4B225 #DDCC49

Accessibility & contrast

On white

3.85

#90831B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#90831B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90831B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90831B	#FFFFFF	#000000	##000000
##90831B	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#948423

Tritanopia (blue-blind)

#9C7970

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #90831b;
/* rgb */ color: rgb(144, 131, 27);
/* oklch */ color: oklch(60.4% 0.118 101.7);

Tailwind

colors: {
  custom: {
    50: '#b4a662',
    500: '#90831b',
    950: '#000000',
  },
}

SCSS

$custom: #90831b;
$custom-light: #b4a662;
$custom-dark: #000000;

JSON

{
  "hex": "#90831b",
  "rgb": {
    "r": 144,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 53.333,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.11767,
    "h": 101.7
  },
  "luminance": 0.22241
}

Semantic roles & 50–950 ramp

primary

#90831B

secondary

#4855BF

accent

#50EB3D

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#120F05

muted

#817F7A

Preview Lab

Preview with #90831B

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

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