#91DE43#91DE43

#91DE43 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.1% C 0.199 H 132.4°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#91DE43
RGB	rgb(145, 222, 67)
HSL	hsl(90, 70%, 57%)
HSV	hsv(90, 70%, 87%)
CMYK	cmyk(34.7%, 0%, 69.8%, 12.9%)
CIE-LAB	lab(81.11, -47.62, 65.09)
CIE-LCH	lch(81.11, 80.65, 126.19°)
OKLab	oklab(82.11% -0.134 0.147)
OKLCH	oklch(82.11% 0.199 132.4)
XYZ	xyz(38.8109, 58.6660, 14.5879)
Luminance	0.5867 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DE43 #9043DE

analogous

#DEDD43 #91DE43 #44DE43

triadic

#91DE43 #4391DE #DE4391

tetradic

#91DE43 #43DEDD #9043DE #DE4344

square

#91DE43 #43DEDD #9043DE #DE4344

split-complementary

#91DE43 #4344DE #DD43DE

monochromatic

#548E19 #72C222 #91DE43 #AFE777 #CEF0AB

Accessibility & contrast

On white

1.65

#91DE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#91DE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DE43

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DE43	#FFFFFF	#000000	##000000
##91DE43	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2A

Deuteranopia (green-blind)

#DDC751

Tritanopia (blue-blind)

#92D5BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91de43;
/* rgb */ color: rgb(145, 222, 67);
/* oklch */ color: oklch(82.1% 0.199 132.4);

Tailwind

colors: {
  custom: {
    50: '#b6e980',
    500: '#91de43',
    950: '#000000',
  },
}

SCSS

$custom: #91de43;
$custom-light: #b6e980;
$custom-dark: #000000;

JSON

{
  "hex": "#91de43",
  "rgb": {
    "r": 145,
    "g": 222,
    "b": 67
  },
  "hsl": {
    "h": 89.806,
    "s": 70.136,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82108,
    "c": 0.19894,
    "h": 132.4
  },
  "luminance": 0.58668
}

Semantic roles & 50–950 ramp

primary

#91DE43

secondary

#623293

accent

#3BED93

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DE43

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

Preview Lab → · Contrast checker → · Palette generator →