#909F10#909F10

#909F10 is a light, vivid yellow. Relative luminance 0.308; OKLCH L 66.8% C 0.149 H 116.4°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#909F10
RGB	rgb(144, 159, 16)
HSL	hsl(66, 82%, 34%)
HSV	hsv(66, 90%, 62%)
CMYK	cmyk(9.4%, 0%, 89.9%, 37.6%)
CIE-LAB	lab(62.31, -21.53, 62.62)
CIE-LCH	lch(62.31, 66.22, 108.97°)
OKLab	oklab(66.77% -0.0664 0.1339)
OKLCH	oklch(66.77% 0.149 116.4)
XYZ	xyz(23.9940, 30.7633, 5.1640)
Luminance	0.3076 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909F10 #1F109F

analogous

#9F6710 #909F10 #489F10

triadic

#909F10 #10909F #9F1090

tetradic

#909F10 #109F67 #1F109F #9F1048

square

#909F10 #109F67 #1F109F #9F1048

split-complementary

#909F10 #10489F #67109F

monochromatic

#2B3005 #5E670A #909F10 #C2D716 #D9EC3E

Accessibility & contrast

On white

2.94

#909F10 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#909F10 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909F10

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909F10	#FFFFFF	#000000	##000000
##909F10	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#AA9723

Tritanopia (blue-blind)

#9A9587

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #909f10;
/* rgb */ color: rgb(144, 159, 16);
/* oklch */ color: oklch(66.8% 0.149 116.4);

Tailwind

colors: {
  custom: {
    50: '#b5bb62',
    500: '#909f10',
    950: '#000000',
  },
}

SCSS

$custom: #909f10;
$custom-light: #b5bb62;
$custom-dark: #000000;

JSON

{
  "hex": "#909f10",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 16
  },
  "hsl": {
    "h": 66.294,
    "s": 81.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.66773,
    "c": 0.14945,
    "h": 116.4
  },
  "luminance": 0.30763
}

Semantic roles & 50–950 ramp

primary

#909F10

secondary

#4E40CB

accent

#30F845

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #909F10

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

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