#909F17#909F17

#909F17 is a light, vivid yellow. Relative luminance 0.308; OKLCH L 66.8% C 0.147 H 116.4°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#909F17
RGB	rgb(144, 159, 23)
HSL	hsl(67, 75%, 36%)
HSV	hsv(67, 86%, 62%)
CMYK	cmyk(9.4%, 0%, 85.5%, 37.6%)
CIE-LAB	lab(62.33, -21.35, 61.18)
CIE-LCH	lch(62.33, 64.80, 109.24°)
OKLab	oklab(66.8% -0.0655 0.1318)
OKLCH	oklch(66.8% 0.147 116.4)
XYZ	xyz(24.0551, 30.7878, 5.4859)
Luminance	0.3079 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909F17 #26179F

analogous

#9F6A17 #909F17 #4C9F17

triadic

#909F17 #17909F #9F1790

tetradic

#909F17 #179F6A #26179F #9F174C

square

#909F17 #179F6A #26179F #9F174C

split-complementary

#909F17 #174C9F #6A179F

monochromatic

#2F3408 #606A0F #909F17 #C0D41F #D4E54B

Accessibility & contrast

On white

2.93

#909F17 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#909F17 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909F17

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909F17	#FFFFFF	#000000	##000000
##909F17	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#A99727

Tritanopia (blue-blind)

#9A9587

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #909f17;
/* rgb */ color: rgb(144, 159, 23);
/* oklch */ color: oklch(66.8% 0.147 116.4);

Tailwind

colors: {
  custom: {
    50: '#b4bb64',
    500: '#909f17',
    950: '#000000',
  },
}

SCSS

$custom: #909f17;
$custom-light: #b4bb64;
$custom-dark: #000000;

JSON

{
  "hex": "#909f17",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 23
  },
  "hsl": {
    "h": 66.618,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.66796,
    "c": 0.14721,
    "h": 116.4
  },
  "luminance": 0.30787
}

Semantic roles & 50–950 ramp

primary

#909F17

secondary

#594BC7

accent

#36F14B

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #909F17

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

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