#90C54B#90C54B

#90C54B is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.2% C 0.162 H 129.5°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#90C54B
RGBrgb(144, 197, 75)
HSLhsl(86, 51%, 53%)
HSVhsv(86, 62%, 77%)
CMYKcmyk(26.9%, 0%, 61.9%, 22.7%)
CIE-LABlab(73.78, -36.51, 54.14)
CIE-LCHlch(73.78, 65.30, 124.00°)
OKLaboklab(76.16% -0.103 0.125)
OKLCHoklch(76.16% 0.162 129.5)
XYZxyz(32.7377, 46.3690, 13.8805)
Luminance0.4637 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#90C54B #804BC5
analogous
#C5BD4B #90C54B #53C54B
triadic
#90C54B #4B90C5 #C54B90
tetradic
#90C54B #4BC5BD #804BC5 #C54B53
square
#90C54B #4BC5BD #804BC5 #C54B53
split-complementary
#90C54B #4B53C5 #BD4BC5
monochromatic
#507124 #709F33 #90C54B #ADD479 #C9E3A8

Accessibility & contrast

On white

2.04
#90C54B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.27
#90C54B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C54B
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##90C54B#FFFFFF#000000##000000
##90C54B1.002.0410.2710.27
#FFFFFF2.041.0021.0021.00
#00000010.2721.001.001.00
##00000010.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB83D
Deuteranopia (green-blind)
#C6B454
Tritanopia (blue-blind)
#94BDAB
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #90c54b;
/* rgb */ color: rgb(144, 197, 75);
/* oklch */ color: oklch(76.2% 0.162 129.5);
Tailwind
colors: {
  custom: {
    50: '#b4d782',
    500: '#90c54b',
    950: '#000000',
  },
}
SCSS
$custom: #90c54b;
$custom-light: #b4d782;
$custom-dark: #000000;
JSON
{
  "hex": "#90c54b",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 86.066,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76155,
    "c": 0.16194,
    "h": 129.5
  },
  "luminance": 0.4637
}

Semantic roles & 50–950 ramp

primary
#90C54B
secondary
#B29CD0
accent
#4DDB8B
background
#FBFDF8
surface
#F6FAEF
border
#D0D3CA
text
#11140B
muted
#80837C

Preview Lab

Preview with #90C54B

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

Preview Lab → · Contrast checker → · Palette generator →

#90C54B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva