#91D581#91D581

#91D581 is a light, vivid green. Relative luminance 0.552; OKLCH L 80.7% C 0.133 H 139.7°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#91D581
RGB	rgb(145, 213, 129)
HSL	hsl(109, 50%, 67%)
HSV	hsv(109, 39%, 84%)
CMYK	cmyk(31.9%, 0%, 39.4%, 16.5%)
CIE-LAB	lab(79.15, -37.22, 34.87)
CIE-LCH	lch(79.15, 51.01, 136.87°)
OKLab	oklab(80.73% -0.1017 0.0861)
OKLCH	oklch(80.73% 0.133 139.7)
XYZ	xyz(39.4324, 55.1916, 29.3400)
Luminance	0.5519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D581 #C581D5

analogous

#BBD581 #91D581 #81D59B

triadic

#91D581 #8191D5 #D58191

tetradic

#91D581 #81BBD5 #C581D5 #D59B81

square

#91D581 #81BBD5 #C581D5 #D59B81

split-complementary

#91D581 #9B81D5 #D581BB

monochromatic

#4CA537 #69C653 #91D581 #B9E4AF #E1F4DD

Accessibility & contrast

On white

1.74

#91D581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#91D581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D581

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D581	#FFFFFF	#000000	##000000
##91D581	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC87B

Deuteranopia (green-blind)

#CFC286

Tritanopia (blue-blind)

#8DD0C0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #91d581;
/* rgb */ color: rgb(145, 213, 129);
/* oklch */ color: oklch(80.7% 0.133 139.7);

Tailwind

colors: {
  custom: {
    50: '#b3e2a6',
    500: '#91d581',
    950: '#000000',
  },
}

SCSS

$custom: #91d581;
$custom-light: #b3e2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#91d581",
  "rgb": {
    "r": 145,
    "g": 213,
    "b": 129
  },
  "hsl": {
    "h": 108.571,
    "s": 50,
    "l": 67.059
  },
  "oklch": {
    "l": 0.80733,
    "c": 0.13322,
    "h": 139.7
  },
  "luminance": 0.55193
}

Semantic roles & 50–950 ramp

primary

#91D581

secondary

#9851A9

accent

#28BDA1

background

#FDFEFC

surface

#F8FCF6

border

#D1D5D0

text

#11150F

muted

#818480

Preview Lab

Preview with #91D581

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

Preview Lab → · Contrast checker → · Palette generator →