#90F556#90F556

#90F556 is a very light, highly saturated yellow-green. Relative luminance 0.719; OKLCH L 87.7% C 0.215 H 136.1°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#90F556
RGB	rgb(144, 245, 86)
HSL	hsl(98, 89%, 65%)
HSV	hsv(98, 65%, 96%)
CMYK	cmyk(41.2%, 0%, 64.9%, 3.9%)
CIE-LAB	lab(87.92, -55.85, 64.98)
CIE-LCH	lch(87.92, 85.69, 130.68°)
OKLab	oklab(87.71% -0.155 0.1492)
OKLCH	oklch(87.71% 0.215 136.1)
XYZ	xyz(45.8325, 71.9034, 20.2660)
Luminance	0.7191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90F556 #BB56F5

analogous

#E0F556 #90F556 #56F56B

triadic

#90F556 #5690F5 #F55690

tetradic

#90F556 #56E0F5 #BB56F5 #F56B56

square

#90F556 #56E0F5 #BB56F5 #F56B56

split-complementary

#90F556 #6B56F5 #F556E0

monochromatic

#4FC50C #6AF21C #90F556 #B6F890 #DCFCCA

Accessibility & contrast

On white

1.37

#90F556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#90F556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90F556

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90F556	#FFFFFF	#000000	##000000
##90F556	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)

#FDE241

Deuteranopia (green-blind)

#EFD963

Tritanopia (blue-blind)

#8CECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #90f556;
/* rgb */ color: rgb(144, 245, 86);
/* oklch */ color: oklch(87.7% 0.215 136.1);

Tailwind

colors: {
  custom: {
    50: '#b7f98c',
    500: '#90f556',
    950: '#000000',
  },
}

SCSS

$custom: #90f556;
$custom-light: #b7f98c;
$custom-dark: #000000;

JSON

{
  "hex": "#90f556",
  "rgb": {
    "r": 144,
    "g": 245,
    "b": 86
  },
  "hsl": {
    "h": 98.113,
    "s": 88.827,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87709,
    "c": 0.21514,
    "h": 136.1
  },
  "luminance": 0.71906
}

Semantic roles & 50–950 ramp

primary

#90F556

secondary

#8C2DC2

accent

#00E592

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90F556

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

Preview Lab → · Contrast checker → · Palette generator →