#90A017#90A017

#90A017 is a light, vivid yellow. Relative luminance 0.311; OKLCH L 67.0% C 0.148 H 116.8°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#90A017
RGB	rgb(144, 160, 23)
HSL	hsl(67, 75%, 36%)
HSV	hsv(67, 86%, 63%)
CMYK	cmyk(10%, 0%, 85.6%, 37.3%)
CIE-LAB	lab(62.62, -21.85, 61.43)
CIE-LCH	lch(62.62, 65.20, 109.58°)
OKLab	oklab(67.03% -0.0669 0.1324)
OKLCH	oklch(67.03% 0.148 116.8)
XYZ	xyz(24.2277, 31.1331, 5.5434)
Luminance	0.3113 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A017 #2717A0

analogous

#A06B17 #90A017 #4CA017

triadic

#90A017 #1790A0 #A01790

tetradic

#90A017 #17A06B #2717A0 #A0174C

square

#90A017 #17A06B #2717A0 #A0174C

split-complementary

#90A017 #174CA0 #6B17A0

monochromatic

#303508 #606A0F #90A017 #C0D61F #D3E54C

Accessibility & contrast

On white

2.91

#90A017 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#90A017 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A017

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A017	#FFFFFF	#000000	##000000
##90A017	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#AA9827

Tritanopia (blue-blind)

#9A9688

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #90a017;
/* rgb */ color: rgb(144, 160, 23);
/* oklch */ color: oklch(67.0% 0.148 116.8);

Tailwind

colors: {
  custom: {
    50: '#b4bc64',
    500: '#90a017',
    950: '#000000',
  },
}

SCSS

$custom: #90a017;
$custom-light: #b4bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#90a017",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 23
  },
  "hsl": {
    "h": 67.007,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.67031,
    "c": 0.14831,
    "h": 116.8
  },
  "luminance": 0.31133
}

Semantic roles & 50–950 ramp

primary

#90A017

secondary

#5A4CC7

accent

#36F14C

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #90A017

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

Preview Lab → · Contrast checker → · Palette generator →