#91D951#91D951

#91D951 is a light, vivid yellow-green. Relative luminance 0.562; OKLCH L 81.0% C 0.183 H 132.8°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#91D951
RGB	rgb(145, 217, 81)
HSL	hsl(92, 64%, 58%)
HSV	hsv(92, 63%, 85%)
CMYK	cmyk(33.2%, 0%, 62.7%, 14.9%)
CIE-LAB	lab(79.75, -44.45, 58.16)
CIE-LCH	lch(79.75, 73.20, 127.39°)
OKLab	oklab(81.04% -0.1243 0.1342)
OKLCH	oklch(81.04% 0.183 132.8)
XYZ	xyz(37.9745, 56.2381, 16.6372)
Luminance	0.5624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D951 #9951D9

analogous

#D5D951 #91D951 #51D955

triadic

#91D951 #5191D9 #D95191

tetradic

#91D951 #51D5D9 #9951D9 #D95551

square

#91D951 #51D5D9 #9951D9 #D95551

split-complementary

#91D951 #5551D9 #D951D5

monochromatic

#54901F #72C22A #91D951 #B1E483 #D1EFB5

Accessibility & contrast

On white

1.71

#91D951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#91D951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D951

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D951	#FFFFFF	#000000	##000000
##91D951	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C941

Deuteranopia (green-blind)

#D7C45C

Tritanopia (blue-blind)

#92D1BD

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #91d951;
/* rgb */ color: rgb(145, 217, 81);
/* oklch */ color: oklch(81.0% 0.183 132.8);

Tailwind

colors: {
  custom: {
    50: '#b5e587',
    500: '#91d951',
    950: '#000000',
  },
}

SCSS

$custom: #91d951;
$custom-light: #b5e587;
$custom-dark: #000000;

JSON

{
  "hex": "#91d951",
  "rgb": {
    "r": 145,
    "g": 217,
    "b": 81
  },
  "hsl": {
    "h": 91.765,
    "s": 64.151,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81035,
    "c": 0.18293,
    "h": 132.8
  },
  "luminance": 0.5624
}

Semantic roles & 50–950 ramp

primary

#91D951

secondary

#6A3995

accent

#41E799

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #91D951

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

Preview Lab → · Contrast checker → · Palette generator →