#908B23#908B23

#908B23 is a light, vivid yellow. Relative luminance 0.245; OKLCH L 62.2% C 0.121 H 106.6°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#908B23
RGB	rgb(144, 139, 35)
HSL	hsl(57, 61%, 35%)
HSV	hsv(57, 76%, 56%)
CMYK	cmyk(0%, 3.5%, 75.7%, 43.5%)
CIE-LAB	lab(56.60, -10.48, 52.55)
CIE-LCH	lch(56.60, 53.58, 101.28°)
OKLab	oklab(62.23% -0.0345 0.1155)
OKLCH	oklch(62.23% 0.121 106.6)
XYZ	xyz(21.0384, 24.5166, 5.2138)
Luminance	0.2452 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#908B23 #232890

analogous

#905523 #908B23 #5E9023

triadic

#908B23 #23908B #8B2390

tetradic

#908B23 #239055 #232890 #90235E

square

#908B23 #239055 #232890 #90235E

split-complementary

#908B23 #235E90 #552390

monochromatic

#2E2C0B #5F5B17 #908B23 #C1BB2F #D6D057

Accessibility & contrast

On white

3.56

#908B23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#908B23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #908B23

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##908B23	#FFFFFF	#000000	##000000
##908B23	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)

#97860D

Deuteranopia (green-blind)

#998A2B

Tritanopia (blue-blind)

#9B8177

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #908b23;
/* rgb */ color: rgb(144, 139, 35);
/* oklch */ color: oklch(62.2% 0.121 106.6);

Tailwind

colors: {
  custom: {
    50: '#b4ac66',
    500: '#908b23',
    950: '#000000',
  },
}

SCSS

$custom: #908b23;
$custom-light: #b4ac66;
$custom-dark: #000000;

JSON

{
  "hex": "#908b23",
  "rgb": {
    "r": 144,
    "g": 139,
    "b": 35
  },
  "hsl": {
    "h": 57.248,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.62228,
    "c": 0.12057,
    "h": 106.6
  },
  "luminance": 0.24516
}

Semantic roles & 50–950 ramp

primary

#908B23

secondary

#5459BA

accent

#4BE444

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #908B23

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

Preview Lab → · Contrast checker → · Palette generator →