#909C3D#909C3D

#909C3D is a light, vivid yellow. Relative luminance 0.300; OKLCH L 66.4% C 0.120 H 115.8°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#909C3D
RGB	rgb(144, 156, 61)
HSL	hsl(68, 44%, 43%)
HSV	hsv(68, 61%, 61%)
CMYK	cmyk(7.7%, 0%, 60.9%, 38.8%)
CIE-LAB	lab(61.69, -17.83, 47.04)
CIE-LCH	lch(61.69, 50.30, 110.76°)
OKLab	oklab(66.36% -0.0524 0.1082)
OKLCH	oklch(66.36% 0.12 115.8)
XYZ	xyz(24.2329, 30.0435, 8.9364)
Luminance	0.3004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909C3D #493D9C

analogous

#9C793D #909C3D #609C3D

triadic

#909C3D #3D909C #9C3D90

tetradic

#909C3D #3D9C79 #493D9C #9C3D60

square

#909C3D #3D9C79 #493D9C #9C3D60

split-complementary

#909C3D #3D609C #793D9C

monochromatic

#3F441B #67702C #909C3D #B1BE58 #C6CF84

Accessibility & contrast

On white

3.00

#909C3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#909C3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909C3D

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909C3D	#FFFFFF	#000000	##000000
##909C3D	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69432

Deuteranopia (green-blind)

#A59643

Tritanopia (blue-blind)

#999488

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #909c3d;
/* rgb */ color: rgb(144, 156, 61);
/* oklch */ color: oklch(66.4% 0.120 115.8);

Tailwind

colors: {
  custom: {
    50: '#b3b977',
    500: '#909c3d',
    950: '#000000',
  },
}

SCSS

$custom: #909c3d;
$custom-light: #b3b977;
$custom-dark: #000000;

JSON

{
  "hex": "#909c3d",
  "rgb": {
    "r": 144,
    "g": 156,
    "b": 61
  },
  "hsl": {
    "h": 67.579,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6636,
    "c": 0.12019,
    "h": 115.8
  },
  "luminance": 0.30043
}

Semantic roles & 50–950 ramp

primary

#909C3D

secondary

#837CB9

accent

#54D464

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#111109

muted

#80807B

Preview Lab

Preview with #909C3D

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

Preview Lab → · Contrast checker → · Palette generator →