#90E456#90E456

#90E456 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 83.7% C 0.194 H 134.7°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#90E456
RGB	rgb(144, 228, 86)
HSL	hsl(95, 72%, 62%)
HSV	hsv(95, 62%, 89%)
CMYK	cmyk(36.8%, 0%, 62.3%, 10.6%)
CIE-LAB	lab(82.96, -48.99, 59.59)
CIE-LCH	lch(82.96, 77.14, 129.43°)
OKLab	oklab(83.65% -0.1363 0.1378)
OKLCH	oklch(83.65% 0.194 134.7)
XYZ	xyz(40.9239, 62.0861, 18.6298)
Luminance	0.6209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E456 #AA56E4

analogous

#D7E456 #90E456 #56E463

triadic

#90E456 #5690E4 #E45690

tetradic

#90E456 #56D7E4 #AA56E4 #E46356

square

#90E456 #56D7E4 #AA56E4 #E46356

split-complementary

#90E456 #6356E4 #E456D7

monochromatic

#53A51A #6EDA23 #90E456 #B3EC8B #D5F5C0

Accessibility & contrast

On white

1.57

#90E456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#90E456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E456

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E456	#FFFFFF	#000000	##000000
##90E456	1.00	1.57	13.42	13.42
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD345

Deuteranopia (green-blind)

#E0CC61

Tritanopia (blue-blind)

#8FDCC6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e456;
/* rgb */ color: rgb(144, 228, 86);
/* oklch */ color: oklch(83.7% 0.194 134.7);

Tailwind

colors: {
  custom: {
    50: '#b5ed8b',
    500: '#90e456',
    950: '#000000',
  },
}

SCSS

$custom: #90e456;
$custom-light: #b5ed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#90e456",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 86
  },
  "hsl": {
    "h": 95.493,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.83653,
    "c": 0.19381,
    "h": 134.7
  },
  "luminance": 0.62088
}

Semantic roles & 50–950 ramp

primary

#90E456

secondary

#7937A7

accent

#11D585

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E456

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

Preview Lab → · Contrast checker → · Palette generator →