#909F23#909F23

#909F23 is a light, vivid yellow. Relative luminance 0.308; OKLCH L 66.9% C 0.142 H 116.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#909F23
RGB	rgb(144, 159, 35)
HSL	hsl(67, 64%, 38%)
HSV	hsv(67, 78%, 62%)
CMYK	cmyk(9.4%, 0%, 78%, 37.6%)
CIE-LAB	lab(62.38, -20.92, 57.91)
CIE-LCH	lch(62.38, 61.57, 109.86°)
OKLab	oklab(66.85% -0.0635 0.1269)
OKLCH	oklch(66.85% 0.142 116.6)
XYZ	xyz(24.2037, 30.8472, 6.2689)
Luminance	0.3085 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909F23 #32239F

analogous

#9F7023 #909F23 #529F23

triadic

#909F23 #23909F #9F2390

tetradic

#909F23 #239F70 #32239F #9F2352

square

#909F23 #239F70 #32239F #9F2352

split-complementary

#909F23 #23529F #70239F

monochromatic

#353B0D #636D18 #909F23 #BDD12E #CDDC60

Accessibility & contrast

On white

2.93

#909F23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#909F23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909F23

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909F23	#FFFFFF	#000000	##000000
##909F23	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A9982F

Tritanopia (blue-blind)

#999688

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #909f23;
/* rgb */ color: rgb(144, 159, 35);
/* oklch */ color: oklch(66.9% 0.142 116.6);

Tailwind

colors: {
  custom: {
    50: '#b4bb69',
    500: '#909f23',
    950: '#000000',
  },
}

SCSS

$custom: #909f23;
$custom-light: #b4bb69;
$custom-dark: #000000;

JSON

{
  "hex": "#909f23",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 35
  },
  "hsl": {
    "h": 67.258,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.66853,
    "c": 0.1419,
    "h": 116.6
  },
  "luminance": 0.30847
}

Semantic roles & 50–950 ramp

primary

#909F23

secondary

#695DC1

accent

#41E755

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #909F23

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

Preview Lab → · Contrast checker → · Palette generator →