#90E452#90E452

#90E452 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 83.6% C 0.197 H 134.3°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#90E452
RGB	rgb(144, 228, 82)
HSL	hsl(95, 73%, 61%)
HSV	hsv(95, 64%, 89%)
CMYK	cmyk(36.8%, 0%, 64%, 10.6%)
CIE-LAB	lab(82.93, -49.33, 61.19)
CIE-LCH	lch(82.93, 78.60, 128.87°)
OKLab	oklab(83.62% -0.1375 0.1407)
OKLCH	oklch(83.62% 0.197 134.3)
XYZ	xyz(40.7672, 62.0234, 17.8047)
Luminance	0.6202 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E452 #A652E4

analogous

#D9E452 #90E452 #52E45D

triadic

#90E452 #5290E4 #E45290

tetradic

#90E452 #52D9E4 #A652E4 #E45D52

square

#90E452 #52D9E4 #A652E4 #E45D52

split-complementary

#90E452 #5D52E4 #E452D9

monochromatic

#53A219 #6FD722 #90E452 #B2EC87 #D4F5BC

Accessibility & contrast

On white

1.57

#90E452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#90E452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E452

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E452	#FFFFFF	#000000	##000000
##90E452	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD33F

Deuteranopia (green-blind)

#E1CC5E

Tritanopia (blue-blind)

#8FDCC6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e452;
/* rgb */ color: rgb(144, 228, 82);
/* oklch */ color: oklch(83.6% 0.197 134.3);

Tailwind

colors: {
  custom: {
    50: '#b6ed89',
    500: '#90e452',
    950: '#000000',
  },
}

SCSS

$custom: #90e452;
$custom-light: #b6ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#90e452",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 82
  },
  "hsl": {
    "h": 94.521,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83615,
    "c": 0.19677,
    "h": 134.3
  },
  "luminance": 0.62025
}

Semantic roles & 50–950 ramp

primary

#90E452

secondary

#7635A5

accent

#10D582

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E452

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

Preview Lab → · Contrast checker → · Palette generator →