#90E03C#90E03C

#90E03C is a very light, highly saturated yellow-green. Relative luminance 0.596; OKLCH L 82.5% C 0.206 H 132.4°. Best body text is #000000 at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#90E03C
RGB	rgb(144, 224, 60)
HSL	hsl(89, 73%, 56%)
HSV	hsv(89, 73%, 88%)
CMYK	cmyk(35.7%, 0%, 73.2%, 12.2%)
CIE-LAB	lab(81.60, -49.24, 68.02)
CIE-LCH	lch(81.60, 83.97, 125.90°)
OKLab	oklab(82.48% -0.1389 0.1522)
OKLCH	oklch(82.48% 0.206 132.4)
XYZ	xyz(38.9724, 59.5652, 13.7179)
Luminance	0.5957 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E03C #8C3CE0

analogous

#E0DE3C #90E03C #3EE03C

triadic

#90E03C #3C90E0 #E03C90

tetradic

#90E03C #3CE0DE #8C3CE0 #E03C3E

square

#90E03C #3CE0DE #8C3CE0 #E03C3E

split-complementary

#90E03C #3C3EE0 #DE3CE0

monochromatic

#528B16 #71C01F #90E03C #AEE871 #CCF1A6

Accessibility & contrast

On white

1.63

#90E03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.91

#90E03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E03C

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E03C	#FFFFFF	#000000	##000000
##90E03C	1.00	1.63	12.91	12.91
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.91	21.00	1.00	1.00
##000000	12.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF1A

Deuteranopia (green-blind)

#DEC94C

Tritanopia (blue-blind)

#91D7C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #90e03c;
/* rgb */ color: rgb(144, 224, 60);
/* oklch */ color: oklch(82.5% 0.206 132.4);

Tailwind

colors: {
  custom: {
    50: '#b6ea7c',
    500: '#90e03c',
    950: '#000000',
  },
}

SCSS

$custom: #90e03c;
$custom-light: #b6ea7c;
$custom-dark: #000000;

JSON

{
  "hex": "#90e03c",
  "rgb": {
    "r": 144,
    "g": 224,
    "b": 60
  },
  "hsl": {
    "h": 89.268,
    "s": 72.566,
    "l": 55.686
  },
  "oklch": {
    "l": 0.82484,
    "c": 0.206,
    "h": 132.4
  },
  "luminance": 0.59567
}

Semantic roles & 50–950 ramp

primary

#90E03C

secondary

#5F2F91

accent

#39EF92

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #90E03C

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

Preview Lab → · Contrast checker → · Palette generator →