#90DC01#90DC01

#90DC01 is a light, highly saturated yellow-green. Relative luminance 0.571; OKLCH L 81.3% C 0.220 H 130.3°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#90DC01
RGB	rgb(144, 220, 1)
HSL	hsl(81, 99%, 43%)
HSV	hsv(81, 100%, 86%)
CMYK	cmyk(34.5%, 0%, 99.5%, 13.7%)
CIE-LAB	lab(80.25, -49.44, 78.50)
CIE-LCH	lch(80.25, 92.77, 122.20°)
OKLab	oklab(81.32% -0.142 0.1675)
OKLCH	oklch(81.32% 0.22 130.3)
XYZ	xyz(37.1001, 57.1165, 9.0985)
Luminance	0.5712 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DC01 #4D01DC

analogous

#DCBA01 #90DC01 #22DC01

triadic

#90DC01 #0190DC #DC0190

tetradic

#90DC01 #01DCBA #4D01DC #DC0122

square

#90DC01 #01DCBA #4D01DC #DC0122

split-complementary

#90DC01 #0122DC #BA01DC

monochromatic

#406200 #689F01 #90DC01 #B0FE1C #C5FE59

Accessibility & contrast

On white

1.69

#90DC01 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#90DC01 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DC01

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DC01	#FFFFFF	#000000	##000000
##90DC01	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CB00

Deuteranopia (green-blind)

#DCC52E

Tritanopia (blue-blind)

#94D2BB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #90dc01;
/* rgb */ color: rgb(144, 220, 1);
/* oklch */ color: oklch(81.3% 0.220 130.3);

Tailwind

colors: {
  custom: {
    50: '#b7e76a',
    500: '#90dc01',
    950: '#000000',
  },
}

SCSS

$custom: #90dc01;
$custom-light: #b7e76a;
$custom-dark: #000000;

JSON

{
  "hex": "#90dc01",
  "rgb": {
    "r": 144,
    "g": 220,
    "b": 1
  },
  "hsl": {
    "h": 80.822,
    "s": 99.095,
    "l": 43.333
  },
  "oklch": {
    "l": 0.81319,
    "c": 0.2196,
    "h": 130.3
  },
  "luminance": 0.57118
}

Semantic roles & 50–950 ramp

primary

#90DC01

secondary

#33146D

accent

#29FF73

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#121608

muted

#82847D

Preview Lab

Preview with #90DC01

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

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