#909D2B#909D2B

#909D2B is a light, vivid yellow. Relative luminance 0.302; OKLCH L 66.4% C 0.135 H 115.9°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#909D2B
RGB	rgb(144, 157, 43)
HSL	hsl(67, 57%, 39%)
HSV	hsv(67, 73%, 62%)
CMYK	cmyk(8.3%, 0%, 72.6%, 38.4%)
CIE-LAB	lab(61.84, -19.52, 54.65)
CIE-LCH	lch(61.84, 58.03, 109.65°)
OKLab	oklab(66.44% -0.0589 0.1215)
OKLCH	oklch(66.44% 0.135 115.9)
XYZ	xyz(23.9952, 30.2180, 6.8536)
Luminance	0.3022 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909D2B #382B9D

analogous

#9D712B #909D2B #579D2B

triadic

#909D2B #2B909D #9D2B90

tetradic

#909D2B #2B9D71 #382B9D #9D2B57

square

#909D2B #2B9D71 #382B9D #9D2B57

split-complementary

#909D2B #2B579D #712B9D

monochromatic

#383D11 #646D1E #909D2B #B9CA3C #CAD76C

Accessibility & contrast

On white

2.98

#909D2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#909D2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909D2B

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909D2B	#FFFFFF	#000000	##000000
##909D2B	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89516

Deuteranopia (green-blind)

#A79634

Tritanopia (blue-blind)

#999487

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #909d2b;
/* rgb */ color: rgb(144, 157, 43);
/* oklch */ color: oklch(66.4% 0.135 115.9);

Tailwind

colors: {
  custom: {
    50: '#b4b96c',
    500: '#909d2b',
    950: '#000000',
  },
}

SCSS

$custom: #909d2b;
$custom-light: #b4b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#909d2b",
  "rgb": {
    "r": 144,
    "g": 157,
    "b": 43
  },
  "hsl": {
    "h": 66.842,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66436,
    "c": 0.13498,
    "h": 115.9
  },
  "luminance": 0.30218
}

Semantic roles & 50–950 ramp

primary

#909D2B

secondary

#7066BD

accent

#48E059

background

#FBFBF6

surface

#F6F6EC

border

#D0D0C7

text

#111107

muted

#80807A

Preview Lab

Preview with #909D2B

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

Preview Lab → · Contrast checker → · Palette generator →