#91DD43#91DD43

#91DD43 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	#91DD43
RGB	rgb(145, 221, 67)
HSL	hsl(90, 69%, 56%)
HSV	hsv(90, 70%, 87%)
CMYK	cmyk(34.4%, 0%, 69.7%, 13.3%)
CIE-LAB	lab(80.81, -47.21, 64.79)
CIE-LCH	lch(80.81, 80.16, 126.08°)
OKLab	oklab(81.87% -0.1329 0.1464)
OKLCH	oklch(81.87% 0.198 132.2)
XYZ	xyz(38.5461, 58.1364, 14.4996)
Luminance	0.5814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DD43 #8F43DD

analogous

#DDDC43 #91DD43 #44DD43

triadic

#91DD43 #4391DD #DD4391

tetradic

#91DD43 #43DDDC #8F43DD #DD4344

square

#91DD43 #43DDDC #8F43DD #DD4344

split-complementary

#91DD43 #4344DD #DC43DD

monochromatic

#548C19 #72C023 #91DD43 #AFE677 #CEF0AB

Accessibility & contrast

On white

1.66

#91DD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#91DD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DD43

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DD43	#FFFFFF	#000000	##000000
##91DD43	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)

#E6CC2A

Deuteranopia (green-blind)

#DCC751

Tritanopia (blue-blind)

#93D4BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91dd43;
/* rgb */ color: rgb(145, 221, 67);
/* oklch */ color: oklch(81.9% 0.198 132.2);

Tailwind

colors: {
  custom: {
    50: '#b6e880',
    500: '#91dd43',
    950: '#000000',
  },
}

SCSS

$custom: #91dd43;
$custom-light: #b6e880;
$custom-dark: #000000;

JSON

{
  "hex": "#91dd43",
  "rgb": {
    "r": 145,
    "g": 221,
    "b": 67
  },
  "hsl": {
    "h": 89.61,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81869,
    "c": 0.19772,
    "h": 132.2
  },
  "luminance": 0.58138
}

Semantic roles & 50–950 ramp

primary

#91DD43

secondary

#613292

accent

#3CEC93

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DD43

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

Preview Lab → · Contrast checker → · Palette generator →