#90ED52#90ED52

#90ED52 is a very light, highly saturated yellow-green. Relative luminance 0.671; OKLCH L 85.8% C 0.208 H 135.2°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#90ED52
RGB	rgb(144, 237, 82)
HSL	hsl(96, 81%, 63%)
HSV	hsv(96, 65%, 93%)
CMYK	cmyk(39.2%, 0%, 65.4%, 7.1%)
CIE-LAB	lab(85.56, -52.99, 64.02)
CIE-LCH	lch(85.56, 83.11, 129.62°)
OKLab	oklab(85.76% -0.1475 0.1467)
OKLCH	oklch(85.76% 0.208 135.2)
XYZ	xyz(43.3078, 67.1046, 18.6516)
Luminance	0.6711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ED52 #AF52ED

analogous

#DEED52 #90ED52 #52ED61

triadic

#90ED52 #5290ED #ED5290

tetradic

#90ED52 #52DEED #AF52ED #ED6152

square

#90ED52 #52DEED #AF52ED #ED6152

split-complementary

#90ED52 #6152ED #ED52DE

monochromatic

#52B213 #6CE71B #90ED52 #B4F389 #D7F9C1

Accessibility & contrast

On white

1.46

#90ED52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#90ED52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ED52

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ED52	#FFFFFF	#000000	##000000
##90ED52	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB3D

Deuteranopia (green-blind)

#E9D35F

Tritanopia (blue-blind)

#8EE4CD

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #90ed52;
/* rgb */ color: rgb(144, 237, 82);
/* oklch */ color: oklch(85.8% 0.208 135.2);

Tailwind

colors: {
  custom: {
    50: '#b6f389',
    500: '#90ed52',
    950: '#000000',
  },
}

SCSS

$custom: #90ed52;
$custom-light: #b6f389;
$custom-dark: #000000;

JSON

{
  "hex": "#90ed52",
  "rgb": {
    "r": 144,
    "g": 237,
    "b": 82
  },
  "hsl": {
    "h": 96,
    "s": 81.152,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85764,
    "c": 0.20803,
    "h": 135.2
  },
  "luminance": 0.67107
}

Semantic roles & 50–950 ramp

primary

#90ED52

secondary

#7F31B2

accent

#08DE88

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #90ED52

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

Preview Lab → · Contrast checker → · Palette generator →