#91D552#91D552

#91D552 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 80.1% C 0.177 H 132.4°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#91D552
RGB	rgb(145, 213, 82)
HSL	hsl(91, 61%, 58%)
HSV	hsv(91, 62%, 84%)
CMYK	cmyk(31.9%, 0%, 61.5%, 16.5%)
CIE-LAB	lab(78.59, -42.64, 56.46)
CIE-LCH	lch(78.59, 70.76, 127.06°)
OKLab	oklab(80.09% -0.1193 0.1307)
OKLCH	oklch(80.09% 0.177 132.4)
XYZ	xyz(36.9938, 54.2161, 16.4966)
Luminance	0.5422 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D552 #9652D5

analogous

#D2D552 #91D552 #52D554

triadic

#91D552 #5291D5 #D55291

tetradic

#91D552 #52D2D5 #9652D5 #D55452

square

#91D552 #52D2D5 #9652D5 #D55452

split-complementary

#91D552 #5452D5 #D552D2

monochromatic

#548B22 #72BC2E #91D552 #B0E183 #D0EDB4

Accessibility & contrast

On white

1.77

#91D552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#91D552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D552

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D552	#FFFFFF	#000000	##000000
##91D552	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC643

Deuteranopia (green-blind)

#D4C15C

Tritanopia (blue-blind)

#92CDB9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91d552;
/* rgb */ color: rgb(145, 213, 82);
/* oklch */ color: oklch(80.1% 0.177 132.4);

Tailwind

colors: {
  custom: {
    50: '#b5e288',
    500: '#91d552',
    950: '#000000',
  },
}

SCSS

$custom: #91d552;
$custom-light: #b5e288;
$custom-dark: #000000;

JSON

{
  "hex": "#91d552",
  "rgb": {
    "r": 145,
    "g": 213,
    "b": 82
  },
  "hsl": {
    "h": 91.145,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.80092,
    "c": 0.17695,
    "h": 132.4
  },
  "luminance": 0.54217
}

Semantic roles & 50–950 ramp

primary

#91D552

secondary

#673A91

accent

#44E497

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #91D552

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

Preview Lab → · Contrast checker → · Palette generator →