#90DE4D#90DE4D

#90DE4D is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.1% C 0.193 H 133.3°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#90DE4D
RGB	rgb(144, 222, 77)
HSL	hsl(92, 69%, 59%)
HSV	hsv(92, 65%, 87%)
CMYK	cmyk(35.1%, 0%, 65.3%, 12.9%)
CIE-LAB	lab(81.13, -47.24, 61.27)
CIE-LCH	lch(81.13, 77.37, 127.63°)
OKLab	oklab(82.14% -0.1322 0.1403)
OKLCH	oklch(82.14% 0.193 133.3)
XYZ	xyz(38.9618, 58.7060, 16.2983)
Luminance	0.5871 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE4D #9B4DDE

analogous

#D8DE4D #90DE4D #4DDE52

triadic

#90DE4D #4D90DE #DE4D90

tetradic

#90DE4D #4DD8DE #9B4DDE #DE524D

square

#90DE4D #4DD8DE #9B4DDE #DE524D

split-complementary

#90DE4D #524DDE #DE4DD8

monochromatic

#54951C #71C925 #90DE4D #B0E881 #D0F1B4

Accessibility & contrast

On white

1.65

#90DE4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#90DE4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE4D

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE4D	#FFFFFF	#000000	##000000
##90DE4D	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD3A

Deuteranopia (green-blind)

#DCC759

Tritanopia (blue-blind)

#90D6C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90de4d;
/* rgb */ color: rgb(144, 222, 77);
/* oklch */ color: oklch(82.1% 0.193 133.3);

Tailwind

colors: {
  custom: {
    50: '#b5e985',
    500: '#90de4d',
    950: '#000000',
  },
}

SCSS

$custom: #90de4d;
$custom-light: #b5e985;
$custom-dark: #000000;

JSON

{
  "hex": "#90de4d",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 77
  },
  "hsl": {
    "h": 92.276,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82136,
    "c": 0.19276,
    "h": 133.3
  },
  "luminance": 0.58708
}

Semantic roles & 50–950 ramp

primary

#90DE4D

secondary

#6B3699

accent

#3CEC9B

background

#FDFEFC

surface

#F8FDF3

border

#D1D5CD

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DE4D

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

Preview Lab → · Contrast checker → · Palette generator →