#90E55D#90E55D

#90E55D is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.0% C 0.190 H 135.5°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#90E55D
RGB	rgb(144, 229, 93)
HSL	hsl(98, 72%, 63%)
HSV	hsv(98, 59%, 90%)
CMYK	cmyk(37.1%, 0%, 59.4%, 10.2%)
CIE-LAB	lab(83.31, -48.77, 57.01)
CIE-LCH	lch(83.31, 75.03, 130.54°)
OKLab	oklab(83.96% -0.1352 0.133)
OKLCH	oklch(83.96% 0.19 135.5)
XYZ	xyz(41.4957, 62.7562, 20.2805)
Luminance	0.6276 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E55D #B25DE5

analogous

#D4E55D #90E55D #5DE56E

triadic

#90E55D #5D90E5 #E55D90

tetradic

#90E55D #5DD4E5 #B25DE5 #E56E5D

square

#90E55D #5DD4E5 #B25DE5 #E56E5D

split-complementary

#90E55D #6E5DE5 #E55DD4

monochromatic

#52AC1C #6CDD28 #90E55D #B4ED92 #D8F6C6

Accessibility & contrast

On white

1.55

#90E55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#90E55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E55D

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E55D	#FFFFFF	#000000	##000000
##90E55D	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44E

Deuteranopia (green-blind)

#E1CD67

Tritanopia (blue-blind)

#8EDDC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90e55d;
/* rgb */ color: rgb(144, 229, 93);
/* oklch */ color: oklch(84.0% 0.190 135.5);

Tailwind

colors: {
  custom: {
    50: '#b5ee8f',
    500: '#90e55d',
    950: '#000000',
  },
}

SCSS

$custom: #90e55d;
$custom-light: #b5ee8f;
$custom-dark: #000000;

JSON

{
  "hex": "#90e55d",
  "rgb": {
    "r": 144,
    "g": 229,
    "b": 93
  },
  "hsl": {
    "h": 97.5,
    "s": 72.34,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83962,
    "c": 0.18967,
    "h": 135.5
  },
  "luminance": 0.62758
}

Semantic roles & 50–950 ramp

primary

#90E55D

secondary

#8239AD

accent

#11D48B

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E55D

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

Preview Lab → · Contrast checker → · Palette generator →