#90C93B#90C93B

#90C93B is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 77.0% C 0.179 H 129.0°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#90C93B
RGB	rgb(144, 201, 59)
HSL	hsl(84, 57%, 51%)
HSV	hsv(84, 71%, 79%)
CMYK	cmyk(28.4%, 0%, 70.6%, 21.2%)
CIE-LAB	lab(74.84, -39.48, 61.65)
CIE-LCH	lch(74.84, 73.21, 122.64°)
OKLab	oklab(76.97% -0.1124 0.1387)
OKLCH	oklch(76.97% 0.179 129)
XYZ	xyz(33.1776, 48.0175, 11.6571)
Luminance	0.4802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C93B #743BC9

analogous

#C9BB3B #90C93B #49C93B

triadic

#90C93B #3B90C9 #C93B90

tetradic

#90C93B #3BC9BB #743BC9 #C93B49

square

#90C93B #3BC9BB #743BC9 #C93B49

split-complementary

#90C93B #3B49C9 #BB3BC9

monochromatic

#4D6C1E #6F9C2B #90C93B #ABD66B #C6E39B

Accessibility & contrast

On white

1.98

#90C93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#90C93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C93B

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C93B	#FFFFFF	#000000	##000000
##90C93B	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB23

Deuteranopia (green-blind)

#CBB748

Tritanopia (blue-blind)

#94C0AD

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #90c93b;
/* rgb */ color: rgb(144, 201, 59);
/* oklch */ color: oklch(77.0% 0.179 129.0);

Tailwind

colors: {
  custom: {
    50: '#b5d97a',
    500: '#90c93b',
    950: '#000000',
  },
}

SCSS

$custom: #90c93b;
$custom-light: #b5d97a;
$custom-dark: #000000;

JSON

{
  "hex": "#90c93b",
  "rgb": {
    "r": 144,
    "g": 201,
    "b": 59
  },
  "hsl": {
    "h": 84.085,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7697,
    "c": 0.17853,
    "h": 129
  },
  "luminance": 0.48018
}

Semantic roles & 50–950 ramp

primary

#90C93B

secondary

#AA90CF

accent

#48E085

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #90C93B

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

Preview Lab → · Contrast checker → · Palette generator →