#90F557#90F557

#90F557 is a very light, highly saturated yellow-green. Relative luminance 0.719; OKLCH L 87.7% C 0.214 H 136.2°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#90F557
RGB	rgb(144, 245, 87)
HSL	hsl(98, 89%, 65%)
HSV	hsv(98, 64%, 96%)
CMYK	cmyk(41.2%, 0%, 64.5%, 3.9%)
CIE-LAB	lab(87.93, -55.77, 64.60)
CIE-LCH	lch(87.93, 85.34, 130.81°)
OKLab	oklab(87.72% -0.1547 0.1485)
OKLCH	oklch(87.72% 0.214 136.2)
XYZ	xyz(45.8731, 71.9197, 20.4797)
Luminance	0.7192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F557 #BC57F5

analogous

#DFF557 #90F557 #57F56D

triadic

#90F557 #5790F5 #F55790

tetradic

#90F557 #57DFF5 #BC57F5 #F56D57

square

#90F557 #57DFF5 #BC57F5 #F56D57

split-complementary

#90F557 #6D57F5 #F557DF

monochromatic

#4FC60C #6AF21D #90F557 #B6F891 #DCFCCB

Accessibility & contrast

On white

1.37

#90F557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#90F557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F557

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F557	#FFFFFF	#000000	##000000
##90F557	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE242

Deuteranopia (green-blind)

#EFD964

Tritanopia (blue-blind)

#8CECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #90f557;
/* rgb */ color: rgb(144, 245, 87);
/* oklch */ color: oklch(87.7% 0.214 136.2);

Tailwind

colors: {
  custom: {
    50: '#b7f98d',
    500: '#90f557',
    950: '#000000',
  },
}

SCSS

$custom: #90f557;
$custom-light: #b7f98d;
$custom-dark: #000000;

JSON

{
  "hex": "#90f557",
  "rgb": {
    "r": 144,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 98.354,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87718,
    "c": 0.21445,
    "h": 136.2
  },
  "luminance": 0.71922
}

Semantic roles & 50–950 ramp

primary

#90F557

secondary

#8D2DC3

accent

#00E593

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F557

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

Preview Lab → · Contrast checker → · Palette generator →