#909D1C#909D1C

#909D1C is a light, vivid yellow. Relative luminance 0.301; OKLCH L 66.3% C 0.143 H 115.7°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#909D1C
RGB	rgb(144, 157, 28)
HSL	hsl(66, 70%, 36%)
HSV	hsv(66, 82%, 62%)
CMYK	cmyk(8.3%, 0%, 82.2%, 38.4%)
CIE-LAB	lab(61.76, -20.18, 59.43)
CIE-LCH	lch(61.76, 62.76, 108.75°)
OKLab	oklab(66.35% -0.062 0.1289)
OKLCH	oklch(66.35% 0.143 115.7)
XYZ	xyz(23.7689, 30.1275, 5.6614)
Luminance	0.3013 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909D1C #291C9D

analogous

#9D6A1C #909D1C #4F9D1C

triadic

#909D1C #1C909D #9D1C90

tetradic

#909D1C #1C9D6A #291C9D #9D1C4F

square

#909D1C #1C9D6A #291C9D #9D1C4F

split-complementary

#909D1C #1C4F9D #6A1C9D

monochromatic

#313509 #606913 #909D1C #C0D125 #D2E053

Accessibility & contrast

On white

2.99

#909D1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#909D1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909D1C

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909D1C	#FFFFFF	#000000	##000000
##909D1C	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99400

Deuteranopia (green-blind)

#A89629

Tritanopia (blue-blind)

#9A9386

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #909d1c;
/* rgb */ color: rgb(144, 157, 28);
/* oklch */ color: oklch(66.3% 0.143 115.7);

Tailwind

colors: {
  custom: {
    50: '#b4b966',
    500: '#909d1c',
    950: '#000000',
  },
}

SCSS

$custom: #909d1c;
$custom-light: #b4b966;
$custom-dark: #000000;

JSON

{
  "hex": "#909d1c",
  "rgb": {
    "r": 144,
    "g": 157,
    "b": 28
  },
  "hsl": {
    "h": 66.047,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.66349,
    "c": 0.14303,
    "h": 115.7
  },
  "luminance": 0.30127
}

Semantic roles & 50–950 ramp

primary

#909D1C

secondary

#5D51C3

accent

#3BED4D

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #909D1C

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

Preview Lab → · Contrast checker → · Palette generator →