#90DB59#90DB59

#90DB59 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.5% C 0.180 H 134.1°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#90DB59
RGB	rgb(144, 219, 89)
HSL	hsl(95, 64%, 60%)
HSV	hsv(95, 59%, 86%)
CMYK	cmyk(34.2%, 0%, 59.4%, 14.1%)
CIE-LAB	lab(80.35, -44.94, 55.40)
CIE-LCH	lch(80.35, 71.34, 129.05°)
OKLab	oklab(81.54% -0.125 0.1292)
OKLCH	oklch(81.54% 0.18 134.1)
XYZ	xyz(38.6355, 57.3120, 18.4759)
Luminance	0.5731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DB59 #A459DB

analogous

#D1DB59 #90DB59 #59DB63

triadic

#90DB59 #5990DB #DB5990

tetradic

#90DB59 #59D1DB #A459DB #DB6359

square

#90DB59 #59D1DB #A459DB #DB6359

split-complementary

#90DB59 #6359DB #DB59D1

monochromatic

#549921 #6FCB2C #90DB59 #B2E68B #D3F1BE

Accessibility & contrast

On white

1.69

#90DB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#90DB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DB59

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DB59	#FFFFFF	#000000	##000000
##90DB59	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)

#E3CB4B

Deuteranopia (green-blind)

#D8C563

Tritanopia (blue-blind)

#90D3BF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #90db59;
/* rgb */ color: rgb(144, 219, 89);
/* oklch */ color: oklch(81.5% 0.180 134.1);

Tailwind

colors: {
  custom: {
    50: '#b5e68c',
    500: '#90db59',
    950: '#000000',
  },
}

SCSS

$custom: #90db59;
$custom-light: #b5e68c;
$custom-dark: #000000;

JSON

{
  "hex": "#90db59",
  "rgb": {
    "r": 144,
    "g": 219,
    "b": 89
  },
  "hsl": {
    "h": 94.615,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81538,
    "c": 0.17976,
    "h": 134.1
  },
  "luminance": 0.57314
}

Semantic roles & 50–950 ramp

primary

#90DB59

secondary

#743B9D

accent

#19CC81

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11160C

muted

#81847F

Preview Lab

Preview with #90DB59

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

Preview Lab → · Contrast checker → · Palette generator →