#90DD54#90DD54

#90DD54 is a light, vivid yellow-green. Relative luminance 0.583; OKLCH L 82.0% C 0.186 H 133.8°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#90DD54
RGB	rgb(144, 221, 84)
HSL	hsl(94, 67%, 60%)
HSV	hsv(94, 62%, 87%)
CMYK	cmyk(34.8%, 0%, 62%, 13.3%)
CIE-LAB	lab(80.89, -46.24, 58.15)
CIE-LCH	lch(80.89, 74.29, 128.49°)
OKLab	oklab(81.96% -0.1289 0.1345)
OKLCH	oklch(81.96% 0.186 133.8)
XYZ	xyz(38.9576, 58.2806, 17.5824)
Luminance	0.5828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DD54 #A154DD

analogous

#D4DD54 #90DD54 #54DD5D

triadic

#90DD54 #5490DD #DD5490

tetradic

#90DD54 #54D4DD #A154DD #DD5D54

square

#90DD54 #54D4DD #A154DD #DD5D54

split-complementary

#90DD54 #5D54DD #DD54D4

monochromatic

#54981E #70CB28 #90DD54 #B1E787 #D2F1BA

Accessibility & contrast

On white

1.66

#90DD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#90DD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DD54

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DD54	#FFFFFF	#000000	##000000
##90DD54	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD44

Deuteranopia (green-blind)

#DAC75F

Tritanopia (blue-blind)

#90D5C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90dd54;
/* rgb */ color: rgb(144, 221, 84);
/* oklch */ color: oklch(82.0% 0.186 133.8);

Tailwind

colors: {
  custom: {
    50: '#b5e889',
    500: '#90dd54',
    950: '#000000',
  },
}

SCSS

$custom: #90dd54;
$custom-light: #b5e889;
$custom-dark: #000000;

JSON

{
  "hex": "#90dd54",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 84
  },
  "hsl": {
    "h": 93.723,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81963,
    "c": 0.18632,
    "h": 133.8
  },
  "luminance": 0.58282
}

Semantic roles & 50–950 ramp

primary

#90DD54

secondary

#71399C

accent

#3EEA9F

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #90DD54

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

Preview Lab → · Contrast checker → · Palette generator →