#90A018#90A018

#90A018 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#90A018
RGBrgb(144, 160, 24)
HSLhsl(67, 74%, 36%)
HSVhsv(67, 85%, 63%)
CMYKcmyk(10%, 0%, 85%, 37.3%)
CIE-LABlab(62.62, -21.82, 61.19)
CIE-LCHlch(62.62, 64.97, 109.63°)
OKLaboklab(67.04% -0.0668 0.132)
OKLCHoklch(67.04% 0.148 116.8)
XYZxyz(24.2380, 31.1372, 5.5972)
Luminance0.3114 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90A018 #2818A0
analogous
#A06C18 #90A018 #4CA018
triadic
#90A018 #1890A0 #A01890
tetradic
#90A018 #18A06C #2818A0 #A0184C
square
#90A018 #18A06C #2818A0 #A0184C
split-complementary
#90A018 #184CA0 #6C18A0
monochromatic
#303608 #606B10 #90A018 #C0D520 #D3E44E

Accessibility & contrast

On white

2.91
#90A018 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.23
#90A018 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A018
7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90A018#FFFFFF#000000##000000
##90A0181.002.917.237.23
#FFFFFF2.911.0021.0021.00
#0000007.2321.001.001.00
##0000007.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#AC9700
Deuteranopia (green-blind)
#AA9827
Tritanopia (blue-blind)
#9A9688
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #90a018;
/* rgb */ color: rgb(144, 160, 24);
/* oklch */ color: oklch(67.0% 0.148 116.8);
Tailwind
colors: {
  custom: {
    50: '#b4bc65',
    500: '#90a018',
    950: '#000000',
  },
}
SCSS
$custom: #90a018;
$custom-light: #b4bc65;
$custom-dark: #000000;
JSON
{
  "hex": "#90a018",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 24
  },
  "hsl": {
    "h": 67.059,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.67035,
    "c": 0.14794,
    "h": 116.8
  },
  "luminance": 0.31137
}

Semantic roles & 50–950 ramp

primary
#90A018
secondary
#5C4DC6
accent
#37F14D
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121106
muted
#81807A

Preview Lab

Preview with #90A018

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

Preview Lab → · Contrast checker → · Palette generator →

#90A018 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva