#90DB57#90DB57

#90DB57 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.5% C 0.181 H 133.9°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#90DB57
RGB	rgb(144, 219, 87)
HSL	hsl(94, 65%, 60%)
HSV	hsv(94, 60%, 86%)
CMYK	cmyk(34.2%, 0%, 60.3%, 14.1%)
CIE-LAB	lab(80.34, -45.12, 56.25)
CIE-LCH	lch(80.34, 72.11, 128.74°)
OKLab	oklab(81.52% -0.1257 0.1308)
OKLCH	oklch(81.52% 0.181 133.9)
XYZ	xyz(38.5527, 57.2789, 18.0396)
Luminance	0.5728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DB57 #A257DB

analogous

#D2DB57 #90DB57 #57DB60

triadic

#90DB57 #5790DB #DB5790

tetradic

#90DB57 #57D2DB #A257DB #DB6057

square

#90DB57 #57D2DB #A257DB #DB6057

split-complementary

#90DB57 #6057DB #DB57D2

monochromatic

#549720 #70CA2B #90DB57 #B1E689 #D3F1BC

Accessibility & contrast

On white

1.69

#90DB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#90DB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DB57

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DB57	#FFFFFF	#000000	##000000
##90DB57	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB48

Deuteranopia (green-blind)

#D9C561

Tritanopia (blue-blind)

#90D3BF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #90db57;
/* rgb */ color: rgb(144, 219, 87);
/* oklch */ color: oklch(81.5% 0.181 133.9);

Tailwind

colors: {
  custom: {
    50: '#b5e68b',
    500: '#90db57',
    950: '#000000',
  },
}

SCSS

$custom: #90db57;
$custom-light: #b5e68b;
$custom-dark: #000000;

JSON

{
  "hex": "#90db57",
  "rgb": {
    "r": 144,
    "g": 219,
    "b": 87
  },
  "hsl": {
    "h": 94.091,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.81517,
    "c": 0.18137,
    "h": 133.9
  },
  "luminance": 0.5728
}

Semantic roles & 50–950 ramp

primary

#90DB57

secondary

#723B9C

accent

#40E89F

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DB57

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

Preview Lab → · Contrast checker → · Palette generator →