#91DD42#91DD42

#91DD42 is a light, vivid yellow-green. Relative luminance 0.581; OKLCH L 81.9% C 0.198 H 132.2°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#91DD42
RGB	rgb(145, 221, 66)
HSL	hsl(89, 70%, 56%)
HSV	hsv(89, 70%, 87%)
CMYK	cmyk(34.4%, 0%, 70.1%, 13.3%)
CIE-LAB	lab(80.81, -47.27, 65.15)
CIE-LCH	lch(80.81, 80.49, 125.97°)
OKLab	oklab(81.86% -0.1332 0.147)
OKLCH	oklch(81.86% 0.198 132.2)
XYZ	xyz(38.5164, 58.1245, 14.3430)
Luminance	0.5813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DD42 #8E42DD

analogous

#DDDB42 #91DD42 #44DD42

triadic

#91DD42 #4291DD #DD4291

tetradic

#91DD42 #42DDDB #8E42DD #DD4244

square

#91DD42 #42DDDB #8E42DD #DD4244

split-complementary

#91DD42 #4244DD #DB42DD

monochromatic

#538C19 #72BF22 #91DD42 #AFE676 #CDF0AA

Accessibility & contrast

On white

1.66

#91DD42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#91DD42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DD42

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DD42	#FFFFFF	#000000	##000000
##91DD42	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC28

Deuteranopia (green-blind)

#DCC750

Tritanopia (blue-blind)

#93D4BE

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91dd42;
/* rgb */ color: rgb(145, 221, 66);
/* oklch */ color: oklch(81.9% 0.198 132.2);

Tailwind

colors: {
  custom: {
    50: '#b6e87f',
    500: '#91dd42',
    950: '#000000',
  },
}

SCSS

$custom: #91dd42;
$custom-light: #b6e87f;
$custom-dark: #000000;

JSON

{
  "hex": "#91dd42",
  "rgb": {
    "r": 145,
    "g": 221,
    "b": 66
  },
  "hsl": {
    "h": 89.419,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81862,
    "c": 0.19834,
    "h": 132.2
  },
  "luminance": 0.58126
}

Semantic roles & 50–950 ramp

primary

#91DD42

secondary

#613291

accent

#3BEC92

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DD42

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

Preview Lab → · Contrast checker → · Palette generator →