#908B1F#908B1F

#908B1F is a light, vivid yellow. Relative luminance 0.245; OKLCH L 62.2% C 0.123 H 106.7°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#908B1F
RGB	rgb(144, 139, 31)
HSL	hsl(57, 65%, 34%)
HSV	hsv(57, 78%, 56%)
CMYK	cmyk(0%, 3.5%, 78.5%, 43.5%)
CIE-LAB	lab(56.58, -10.65, 53.91)
CIE-LCH	lch(56.58, 54.95, 101.18°)
OKLab	oklab(62.2% -0.0353 0.1177)
OKLCH	oklch(62.2% 0.123 106.7)
XYZ	xyz(20.9824, 24.4942, 4.9187)
Luminance	0.2449 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#908B1F #1F2490

analogous

#90531F #908B1F #5D901F

triadic

#908B1F #1F908B #8B1F90

tetradic

#908B1F #1F9053 #1F2490 #901F5D

square

#908B1F #1F9053 #1F2490 #901F5D

split-complementary

#908B1F #1F5D90 #531F90

monochromatic

#2B2A09 #5E5A14 #908B1F #C2BC2A #D9D350

Accessibility & contrast

On white

3.56

#908B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#908B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #908B1F

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##908B1F	#FFFFFF	#000000	##000000
##908B1F	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978503

Deuteranopia (green-blind)

#9A8A28

Tritanopia (blue-blind)

#9B8177

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #908b1f;
/* rgb */ color: rgb(144, 139, 31);
/* oklch */ color: oklch(62.2% 0.123 106.7);

Tailwind

colors: {
  custom: {
    50: '#b4ac65',
    500: '#908b1f',
    950: '#000000',
  },
}

SCSS

$custom: #908b1f;
$custom-light: #b4ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#908b1f",
  "rgb": {
    "r": 144,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 57.345,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.62203,
    "c": 0.12284,
    "h": 106.7
  },
  "luminance": 0.24493
}

Semantic roles & 50–950 ramp

primary

#908B1F

secondary

#4E53BC

accent

#48E840

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#121006

muted

#817F7A

Preview Lab

Preview with #908B1F

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

Preview Lab → · Contrast checker → · Palette generator →