#90DC56#90DC56

#90DC56 is a light, vivid yellow-green. Relative luminance 0.578; OKLCH L 81.7% C 0.183 H 133.9°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#90DC56
RGB	rgb(144, 220, 86)
HSL	hsl(94, 66%, 60%)
HSV	hsv(94, 61%, 86%)
CMYK	cmyk(34.5%, 0%, 60.9%, 13.7%)
CIE-LAB	lab(80.62, -45.64, 57.00)
CIE-LCH	lch(80.62, 73.02, 128.68°)
OKLab	oklab(81.75% -0.1271 0.1323)
OKLCH	oklch(81.75% 0.183 133.9)
XYZ	xyz(38.7738, 57.7860, 17.9131)
Luminance	0.5779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DC56 #A256DC

analogous

#D3DC56 #90DC56 #56DC5F

triadic

#90DC56 #5690DC #DC5690

tetradic

#90DC56 #56D3DC #A256DC #DC5F56

square

#90DC56 #56D3DC #A256DC #DC5F56

split-complementary

#90DC56 #5F56DC #DC56D3

monochromatic

#549820 #70CB2A #90DC56 #B1E689 #D3F1BB

Accessibility & contrast

On white

1.67

#90DC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#90DC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DC56

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DC56	#FFFFFF	#000000	##000000
##90DC56	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC47

Deuteranopia (green-blind)

#D9C660

Tritanopia (blue-blind)

#90D4C0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #90dc56;
/* rgb */ color: rgb(144, 220, 86);
/* oklch */ color: oklch(81.7% 0.183 133.9);

Tailwind

colors: {
  custom: {
    50: '#b5e78b',
    500: '#90dc56',
    950: '#000000',
  },
}

SCSS

$custom: #90dc56;
$custom-light: #b5e78b;
$custom-dark: #000000;

JSON

{
  "hex": "#90dc56",
  "rgb": {
    "r": 144,
    "g": 220,
    "b": 86
  },
  "hsl": {
    "h": 94.03,
    "s": 65.686,
    "l": 60
  },
  "oklch": {
    "l": 0.81745,
    "c": 0.18347,
    "h": 133.9
  },
  "luminance": 0.57788
}

Semantic roles & 50–950 ramp

primary

#90DC56

secondary

#723A9C

accent

#3FE99F

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DC56

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

Preview Lab → · Contrast checker → · Palette generator →