#909E17#909E17

#909E17 is a light, vivid yellow. Relative luminance 0.304; OKLCH L 66.6% C 0.146 H 116.0°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#909E17
RGB	rgb(144, 158, 23)
HSL	hsl(66, 75%, 35%)
HSV	hsv(66, 85%, 62%)
CMYK	cmyk(8.9%, 0%, 85.4%, 38%)
CIE-LAB	lab(62.04, -20.85, 60.93)
CIE-LCH	lch(62.04, 64.40, 108.89°)
OKLab	oklab(66.56% -0.0641 0.1313)
OKLCH	oklch(66.56% 0.146 116)
XYZ	xyz(23.8838, 30.4453, 5.4288)
Luminance	0.3044 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909E17 #25179E

analogous

#9E6817 #909E17 #4D9E17

triadic

#909E17 #17909E #9E1790

tetradic

#909E17 #179E68 #25179E #9E174D

square

#909E17 #179E68 #25179E #9E174D

split-complementary

#909E17 #174D9E #68179E

monochromatic

#2F3307 #5F690F #909E17 #C1D31F #D5E54B

Accessibility & contrast

On white

2.96

#909E17 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#909E17 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909E17

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909E17	#FFFFFF	#000000	##000000
##909E17	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#A99726

Tritanopia (blue-blind)

#9A9486

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #909e17;
/* rgb */ color: rgb(144, 158, 23);
/* oklch */ color: oklch(66.6% 0.146 116.0);

Tailwind

colors: {
  custom: {
    50: '#b4ba64',
    500: '#909e17',
    950: '#000000',
  },
}

SCSS

$custom: #909e17;
$custom-light: #b4ba64;
$custom-dark: #000000;

JSON

{
  "hex": "#909e17",
  "rgb": {
    "r": 144,
    "g": 158,
    "b": 23
  },
  "hsl": {
    "h": 66.222,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.66562,
    "c": 0.14612,
    "h": 116
  },
  "luminance": 0.30445
}

Semantic roles & 50–950 ramp

primary

#909E17

secondary

#574AC6

accent

#37F14A

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #909E17

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

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