#909C1D#909C1D

#909C1D is a light, vivid yellow. Relative luminance 0.298; OKLCH L 66.1% C 0.141 H 115.3°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#909C1D
RGB	rgb(144, 156, 29)
HSL	hsl(66, 69%, 36%)
HSV	hsv(66, 81%, 61%)
CMYK	cmyk(7.7%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(61.48, -19.63, 58.90)
CIE-LCH	lch(61.48, 62.08, 108.44°)
OKLab	oklab(66.12% -0.0604 0.128)
OKLCH	oklch(66.12% 0.141 115.3)
XYZ	xyz(23.6125, 29.7953, 5.6694)
Luminance	0.2979 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909C1D #291D9C

analogous

#9C691D #909C1D #519C1D

triadic

#909C1D #1D909C #9C1D90

tetradic

#909C1D #1D9C69 #291D9C #9C1D51

square

#909C1D #1D9C69 #291D9C #9C1D51

split-complementary

#909C1D #1D519C #691D9C

monochromatic

#31350A #606813 #909C1D #C0D027 #D2DF54

Accessibility & contrast

On white

3.02

#909C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#909C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #909C1D

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909C1D	#FFFFFF	#000000	##000000
##909C1D	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A7952A

Tritanopia (blue-blind)

#9A9285

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #909c1d;
/* rgb */ color: rgb(144, 156, 29);
/* oklch */ color: oklch(66.1% 0.141 115.3);

Tailwind

colors: {
  custom: {
    50: '#b4b966',
    500: '#909c1d',
    950: '#000000',
  },
}

SCSS

$custom: #909c1d;
$custom-light: #b4b966;
$custom-dark: #000000;

JSON

{
  "hex": "#909c1d",
  "rgb": {
    "r": 144,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 65.669,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.6612,
    "c": 0.14149,
    "h": 115.3
  },
  "luminance": 0.29795
}

Semantic roles & 50–950 ramp

primary

#909C1D

secondary

#5D52C2

accent

#3CEB4D

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #909C1D

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

Preview Lab → · Contrast checker → · Palette generator →