#90E45A#90E45A

#90E45A is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 83.7% C 0.191 H 135.1°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#90E45A
RGB	rgb(144, 228, 90)
HSL	hsl(97, 72%, 62%)
HSV	hsv(97, 61%, 89%)
CMYK	cmyk(36.8%, 0%, 60.5%, 10.6%)
CIE-LAB	lab(82.99, -48.63, 57.94)
CIE-LCH	lch(82.99, 75.65, 130.01°)
OKLab	oklab(83.69% -0.135 0.1347)
OKLCH	oklch(83.69% 0.191 135.1)
XYZ	xyz(41.0895, 62.1524, 19.5025)
Luminance	0.6215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E45A #AE5AE4

analogous

#D5E45A #90E45A #5AE469

triadic

#90E45A #5A90E4 #E45A90

tetradic

#90E45A #5AD5E4 #AE5AE4 #E4695A

square

#90E45A #5AD5E4 #AE5AE4 #E4695A

split-complementary

#90E45A #695AE4 #E45AD5

monochromatic

#53A81C #6DDB25 #90E45A #B3ED8F #D7F5C3

Accessibility & contrast

On white

1.56

#90E45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#90E45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E45A

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E45A	#FFFFFF	#000000	##000000
##90E45A	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34A

Deuteranopia (green-blind)

#E0CC65

Tritanopia (blue-blind)

#8EDCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e45a;
/* rgb */ color: rgb(144, 228, 90);
/* oklch */ color: oklch(83.7% 0.191 135.1);

Tailwind

colors: {
  custom: {
    50: '#b5ed8e',
    500: '#90e45a',
    950: '#000000',
  },
}

SCSS

$custom: #90e45a;
$custom-light: #b5ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#90e45a",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 90
  },
  "hsl": {
    "h": 96.522,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83693,
    "c": 0.19074,
    "h": 135.1
  },
  "luminance": 0.62154
}

Semantic roles & 50–950 ramp

primary

#90E45A

secondary

#7D38AA

accent

#12D488

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E45A

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

Preview Lab → · Contrast checker → · Palette generator →