#90F552#90F552

#90F552 is a very light, highly saturated yellow-green. Relative luminance 0.718; OKLCH L 87.7% C 0.218 H 135.8°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#90F552
RGB	rgb(144, 245, 82)
HSL	hsl(97, 89%, 64%)
HSV	hsv(97, 67%, 96%)
CMYK	cmyk(41.2%, 0%, 66.5%, 3.9%)
CIE-LAB	lab(87.89, -56.17, 66.50)
CIE-LCH	lch(87.89, 87.05, 130.19°)
OKLab	oklab(87.68% -0.1561 0.1519)
OKLCH	oklch(87.68% 0.218 135.8)
XYZ	xyz(45.6759, 71.8408, 19.4409)
Luminance	0.7184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F552 #B752F5

analogous

#E2F552 #90F552 #52F566

triadic

#90F552 #5290F5 #F55290

tetradic

#90F552 #52E2F5 #B752F5 #F56652

square

#90F552 #52E2F5 #B752F5 #F56652

split-complementary

#90F552 #6652F5 #F552E2

monochromatic

#50C10B #6BF218 #90F552 #B5F88C #DAFCC6

Accessibility & contrast

On white

1.37

#90F552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#90F552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F552

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F552	#FFFFFF	#000000	##000000
##90F552	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE23B

Deuteranopia (green-blind)

#F0D960

Tritanopia (blue-blind)

#8DECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #90f552;
/* rgb */ color: rgb(144, 245, 82);
/* oklch */ color: oklch(87.7% 0.218 135.8);

Tailwind

colors: {
  custom: {
    50: '#b7f98a',
    500: '#90f552',
    950: '#000000',
  },
}

SCSS

$custom: #90f552;
$custom-light: #b7f98a;
$custom-dark: #000000;

JSON

{
  "hex": "#90f552",
  "rgb": {
    "r": 144,
    "g": 245,
    "b": 82
  },
  "hsl": {
    "h": 97.178,
    "s": 89.071,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87675,
    "c": 0.21785,
    "h": 135.8
  },
  "luminance": 0.71843
}

Semantic roles & 50–950 ramp

primary

#90F552

secondary

#872CBF

accent

#00E68E

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #90F552

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

Preview Lab → · Contrast checker → · Palette generator →