#90E450#90E450

#90E450 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 83.6% C 0.198 H 134.2°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#90E450
RGB	rgb(144, 228, 80)
HSL	hsl(94, 73%, 60%)
HSV	hsv(94, 65%, 89%)
CMYK	cmyk(36.8%, 0%, 64.9%, 10.6%)
CIE-LAB	lab(82.91, -49.49, 61.98)
CIE-LCH	lch(82.91, 79.32, 128.61°)
OKLab	oklab(83.6% -0.1381 0.1422)
OKLCH	oklch(83.6% 0.198 134.2)
XYZ	xyz(40.6922, 61.9934, 17.4097)
Luminance	0.6200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E450 #A450E4

analogous

#DAE450 #90E450 #50E45A

triadic

#90E450 #5090E4 #E45090

tetradic

#90E450 #50DAE4 #A450E4 #E45A50

square

#90E450 #50DAE4 #A450E4 #E45A50

split-complementary

#90E450 #5A50E4 #E450DA

monochromatic

#54A119 #6FD621 #90E450 #B2EC85 #D3F4BA

Accessibility & contrast

On white

1.57

#90E450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#90E450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E450

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E450	#FFFFFF	#000000	##000000
##90E450	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD33D

Deuteranopia (green-blind)

#E1CC5C

Tritanopia (blue-blind)

#8FDCC6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e450;
/* rgb */ color: rgb(144, 228, 80);
/* oklch */ color: oklch(83.6% 0.198 134.2);

Tailwind

colors: {
  custom: {
    50: '#b6ed88',
    500: '#90e450',
    950: '#000000',
  },
}

SCSS

$custom: #90e450;
$custom-light: #b6ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#90e450",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 80
  },
  "hsl": {
    "h": 94.054,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83596,
    "c": 0.1982,
    "h": 134.2
  },
  "luminance": 0.61995
}

Semantic roles & 50–950 ramp

primary

#90E450

secondary

#7435A4

accent

#10D580

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E450

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

Preview Lab → · Contrast checker → · Palette generator →