#90DE58#90DE58

#90DE58 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.2% C 0.185 H 134.3°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#90DE58
RGB	rgb(144, 222, 88)
HSL	hsl(95, 67%, 61%)
HSV	hsv(95, 60%, 87%)
CMYK	cmyk(35.1%, 0%, 60.4%, 12.9%)
CIE-LAB	lab(81.22, -46.30, 56.81)
CIE-LCH	lch(81.22, 73.29, 129.18°)
OKLab	oklab(82.24% -0.1288 0.1321)
OKLCH	oklch(82.24% 0.185 134.3)
XYZ	xyz(39.3835, 58.8747, 18.5195)
Luminance	0.5888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE58 #A658DE

analogous

#D3DE58 #90DE58 #58DE63

triadic

#90DE58 #5890DE #DE5890

tetradic

#90DE58 #58D3DE #A658DE #DE6358

square

#90DE58 #58D3DE #A658DE #DE6358

split-complementary

#90DE58 #6358DE #DE58D3

monochromatic

#539D1F #6FD029 #90DE58 #B2E88B #D4F2BE

Accessibility & contrast

On white

1.64

#90DE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#90DE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE58

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE58	#FFFFFF	#000000	##000000
##90DE58	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE49

Deuteranopia (green-blind)

#DBC762

Tritanopia (blue-blind)

#8FD6C1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90de58;
/* rgb */ color: rgb(144, 222, 88);
/* oklch */ color: oklch(82.2% 0.185 134.3);

Tailwind

colors: {
  custom: {
    50: '#b5e98c',
    500: '#90de58',
    950: '#000000',
  },
}

SCSS

$custom: #90de58;
$custom-light: #b5e98c;
$custom-dark: #000000;

JSON

{
  "hex": "#90de58",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 88
  },
  "hsl": {
    "h": 94.925,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.82242,
    "c": 0.18451,
    "h": 134.3
  },
  "luminance": 0.58876
}

Semantic roles & 50–950 ramp

primary

#90DE58

secondary

#753AA0

accent

#17CF82

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DE58

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

Preview Lab → · Contrast checker → · Palette generator →