#90E453#90E453

#90E453 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 83.6% C 0.196 H 134.4°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#90E453
RGB	rgb(144, 228, 83)
HSL	hsl(95, 73%, 61%)
HSV	hsv(95, 64%, 89%)
CMYK	cmyk(36.8%, 0%, 63.6%, 10.6%)
CIE-LAB	lab(82.93, -49.25, 60.80)
CIE-LCH	lch(82.93, 78.24, 129.01°)
OKLab	oklab(83.62% -0.1372 0.14)
OKLCH	oklch(83.62% 0.196 134.4)
XYZ	xyz(40.8055, 62.0387, 18.0066)
Luminance	0.6204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E453 #A753E4

analogous

#D8E453 #90E453 #53E45E

triadic

#90E453 #5390E4 #E45390

tetradic

#90E453 #53D8E4 #A753E4 #E45E53

square

#90E453 #53D8E4 #A753E4 #E45E53

split-complementary

#90E453 #5E53E4 #E453D8

monochromatic

#53A31A #6ED822 #90E453 #B2EC88 #D4F5BD

Accessibility & contrast

On white

1.57

#90E453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#90E453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E453

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E453	#FFFFFF	#000000	##000000
##90E453	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)

#ECD341

Deuteranopia (green-blind)

#E1CC5F

Tritanopia (blue-blind)

#8FDCC6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e453;
/* rgb */ color: rgb(144, 228, 83);
/* oklch */ color: oklch(83.6% 0.196 134.4);

Tailwind

colors: {
  custom: {
    50: '#b6ed89',
    500: '#90e453',
    950: '#000000',
  },
}

SCSS

$custom: #90e453;
$custom-light: #b6ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#90e453",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 83
  },
  "hsl": {
    "h": 94.759,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.83624,
    "c": 0.19604,
    "h": 134.4
  },
  "luminance": 0.62041
}

Semantic roles & 50–950 ramp

primary

#90E453

secondary

#7636A5

accent

#11D582

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E453

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

Preview Lab → · Contrast checker → · Palette generator →