#90831F#90831F

#90831F is a mid, moderate yellow. Relative luminance 0.223; OKLCH L 60.4% C 0.116 H 101.5°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#90831F
RGB	rgb(144, 131, 31)
HSL	hsl(53, 65%, 34%)
HSV	hsv(53, 78%, 56%)
CMYK	cmyk(0%, 9%, 78.5%, 43.5%)
CIE-LAB	lab(54.30, -6.30, 51.83)
CIE-LCH	lch(54.30, 52.21, 96.93°)
OKLab	oklab(60.39% -0.0231 0.1132)
OKLCH	oklch(60.39% 0.116 101.5)
XYZ	xyz(19.8662, 22.2617, 4.5466)
Luminance	0.2226 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90831F #1F2C90

analogous

#904B1F #90831F #65901F

triadic

#90831F #1F9083 #831F90

tetradic

#90831F #1F904B #1F2C90 #901F65

square

#90831F #1F904B #1F2C90 #901F65

split-complementary

#90831F #1F6590 #4B1F90

monochromatic

#2B2709 #5E5514 #90831F #C2B12A #D9CA50

Accessibility & contrast

On white

3.85

#90831F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#90831F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90831F

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90831F	#FFFFFF	#000000	##000000
##90831F	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)

#907F08

Deuteranopia (green-blind)

#948426

Tritanopia (blue-blind)

#9C7970

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #90831f;
/* rgb */ color: rgb(144, 131, 31);
/* oklch */ color: oklch(60.4% 0.116 101.5);

Tailwind

colors: {
  custom: {
    50: '#b4a663',
    500: '#90831f',
    950: '#000000',
  },
}

SCSS

$custom: #90831f;
$custom-light: #b4a663;
$custom-dark: #000000;

JSON

{
  "hex": "#90831f",
  "rgb": {
    "r": 144,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 53.097,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.60392,
    "c": 0.11554,
    "h": 101.5
  },
  "luminance": 0.22261
}

Semantic roles & 50–950 ramp

primary

#90831F

secondary

#4E5BBC

accent

#53E840

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#120F06

muted

#817F7A

Preview Lab

Preview with #90831F

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

Preview Lab → · Contrast checker → · Palette generator →