#90DE45#90DE45

#90DE45 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.1% C 0.198 H 132.7°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#90DE45
RGB	rgb(144, 222, 69)
HSL	hsl(91, 70%, 57%)
HSV	hsv(91, 69%, 87%)
CMYK	cmyk(35.1%, 0%, 68.9%, 12.9%)
CIE-LAB	lab(81.07, -47.83, 64.30)
CIE-LCH	lch(81.07, 80.14, 126.65°)
OKLab	oklab(82.07% -0.1344 0.1456)
OKLCH	oklch(82.07% 0.198 132.7)
XYZ	xyz(38.6965, 58.5999, 14.9011)
Luminance	0.5860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DE45 #9345DE

analogous

#DDDE45 #90DE45 #45DE47

triadic

#90DE45 #4590DE #DE4590

tetradic

#90DE45 #45DDDE #9345DE #DE4745

square

#90DE45 #45DDDE #9345DE #DE4745

split-complementary

#90DE45 #4745DE #DE45DD

monochromatic

#538F19 #71C323 #90DE45 #AFE779 #CEF0AD

Accessibility & contrast

On white

1.65

#90DE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#90DE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DE45

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DE45	#FFFFFF	#000000	##000000
##90DE45	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2D

Deuteranopia (green-blind)

#DCC753

Tritanopia (blue-blind)

#91D5C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90de45;
/* rgb */ color: rgb(144, 222, 69);
/* oklch */ color: oklch(82.1% 0.198 132.7);

Tailwind

colors: {
  custom: {
    50: '#b6e981',
    500: '#90de45',
    950: '#000000',
  },
}

SCSS

$custom: #90de45;
$custom-light: #b6e981;
$custom-dark: #000000;

JSON

{
  "hex": "#90de45",
  "rgb": {
    "r": 144,
    "g": 222,
    "b": 69
  },
  "hsl": {
    "h": 90.588,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8207,
    "c": 0.19817,
    "h": 132.7
  },
  "luminance": 0.58602
}

Semantic roles & 50–950 ramp

primary

#90DE45

secondary

#653394

accent

#3BED96

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90DE45

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

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