#91D651#91D651

#91D651 is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.3% C 0.179 H 132.4°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#91D651
RGB	rgb(145, 214, 81)
HSL	hsl(91, 62%, 58%)
HSV	hsv(91, 62%, 84%)
CMYK	cmyk(32.2%, 0%, 62.1%, 16.1%)
CIE-LAB	lab(78.87, -43.16, 57.20)
CIE-LCH	lch(78.87, 71.66, 127.04°)
OKLab	oklab(80.32% -0.1208 0.1322)
OKLCH	oklch(80.32% 0.179 132.4)
XYZ	xyz(37.2083, 54.7056, 16.3818)
Luminance	0.5471 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D651 #9651D6

analogous

#D3D651 #91D651 #51D654

triadic

#91D651 #5191D6 #D65191

tetradic

#91D651 #51D3D6 #9651D6 #D65451

square

#91D651 #51D3D6 #9651D6 #D65451

split-complementary

#91D651 #5451D6 #D651D3

monochromatic

#548C21 #72BD2D #91D651 #B0E283 #D0EDB4

Accessibility & contrast

On white

1.76

#91D651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#91D651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D651

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D651	#FFFFFF	#000000	##000000
##91D651	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC741

Deuteranopia (green-blind)

#D5C15B

Tritanopia (blue-blind)

#92CEBA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #91d651;
/* rgb */ color: rgb(145, 214, 81);
/* oklch */ color: oklch(80.3% 0.179 132.4);

Tailwind

colors: {
  custom: {
    50: '#b5e387',
    500: '#91d651',
    950: '#000000',
  },
}

SCSS

$custom: #91d651;
$custom-light: #b5e387;
$custom-dark: #000000;

JSON

{
  "hex": "#91d651",
  "rgb": {
    "r": 145,
    "g": 214,
    "b": 81
  },
  "hsl": {
    "h": 91.128,
    "s": 61.86,
    "l": 57.843
  },
  "oklch": {
    "l": 0.8032,
    "c": 0.17904,
    "h": 132.4
  },
  "luminance": 0.54707
}

Semantic roles & 50–950 ramp

primary

#91D651

secondary

#673A92

accent

#43E597

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #91D651

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

Preview Lab → · Contrast checker → · Palette generator →