#90EE55#90EE55

#90EE55 is a very light, highly saturated yellow-green. Relative luminance 0.677; OKLCH L 86.0% C 0.207 H 135.5°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#90EE55
RGB	rgb(144, 238, 85)
HSL	hsl(97, 82%, 63%)
HSV	hsv(97, 64%, 93%)
CMYK	cmyk(39.5%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(85.87, -53.15, 63.17)
CIE-LCH	lch(85.87, 82.56, 130.08°)
OKLab	oklab(86.03% -0.1477 0.1453)
OKLCH	oklch(86.03% 0.207 135.5)
XYZ	xyz(43.7148, 67.7320, 19.3628)
Luminance	0.6773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EE55 #B355EE

analogous

#DCEE55 #90EE55 #55EE66

triadic

#90EE55 #5590EE #EE5590

tetradic

#90EE55 #55DCEE #B355EE #EE6655

square

#90EE55 #55DCEE #B355EE #EE6655

split-complementary

#90EE55 #6655EE #EE55DC

monochromatic

#52B612 #6CE81D #90EE55 #B4F48D #D9F9C4

Accessibility & contrast

On white

1.44

#90EE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#90EE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EE55

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EE55	#FFFFFF	#000000	##000000
##90EE55	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC41

Deuteranopia (green-blind)

#E9D462

Tritanopia (blue-blind)

#8DE5CE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #90ee55;
/* rgb */ color: rgb(144, 238, 85);
/* oklch */ color: oklch(86.0% 0.207 135.5);

Tailwind

colors: {
  custom: {
    50: '#b6f48b',
    500: '#90ee55',
    950: '#000000',
  },
}

SCSS

$custom: #90ee55;
$custom-light: #b6f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#90ee55",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 96.863,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8603,
    "c": 0.20718,
    "h": 135.5
  },
  "luminance": 0.67734
}

Semantic roles & 50–950 ramp

primary

#90EE55

secondary

#8331B6

accent

#07DE8B

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #90EE55

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

Preview Lab → · Contrast checker → · Palette generator →