#91D351#91D351

#91D351 is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 79.6% C 0.175 H 132.0°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#91D351
RGB	rgb(145, 211, 81)
HSL	hsl(90, 60%, 57%)
HSV	hsv(90, 62%, 83%)
CMYK	cmyk(31.3%, 0%, 61.6%, 17.3%)
CIE-LAB	lab(77.99, -41.86, 56.23)
CIE-LCH	lch(77.99, 70.10, 126.67°)
OKLab	oklab(79.61% -0.1172 0.1301)
OKLCH	oklch(79.61% 0.175 132)
XYZ	xyz(36.4560, 53.2011, 16.1310)
Luminance	0.5320 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D351 #9351D3

analogous

#D2D351 #91D351 #51D352

triadic

#91D351 #5191D3 #D35191

tetradic

#91D351 #51D2D3 #9351D3 #D35251

square

#91D351 #51D2D3 #9351D3 #D35251

split-complementary

#91D351 #5251D3 #D351D2

monochromatic

#548722 #72B82F #91D351 #B0DF82 #CFECB3

Accessibility & contrast

On white

1.80

#91D351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#91D351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D351

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D351	#FFFFFF	#000000	##000000
##91D351	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC442

Deuteranopia (green-blind)

#D2BF5B

Tritanopia (blue-blind)

#93CBB8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #91d351;
/* rgb */ color: rgb(145, 211, 81);
/* oklch */ color: oklch(79.6% 0.175 132.0);

Tailwind

colors: {
  custom: {
    50: '#b5e187',
    500: '#91d351',
    950: '#000000',
  },
}

SCSS

$custom: #91d351;
$custom-light: #b5e187;
$custom-dark: #000000;

JSON

{
  "hex": "#91d351",
  "rgb": {
    "r": 145,
    "g": 211,
    "b": 81
  },
  "hsl": {
    "h": 90.462,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79606,
    "c": 0.17511,
    "h": 132
  },
  "luminance": 0.53202
}

Semantic roles & 50–950 ramp

primary

#91D351

secondary

#653A8E

accent

#45E395

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #91D351

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

Preview Lab → · Contrast checker → · Palette generator →