#91DE48#91DE48

#91DE48 is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.1% C 0.196 H 132.7°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#91DE48
RGB	rgb(145, 222, 72)
HSL	hsl(91, 69%, 58%)
HSV	hsv(91, 68%, 87%)
CMYK	cmyk(34.7%, 0%, 67.6%, 12.9%)
CIE-LAB	lab(81.14, -47.27, 63.26)
CIE-LCH	lch(81.14, 78.97, 126.77°)
OKLab	oklab(82.15% -0.1327 0.1438)
OKLCH	oklch(82.15% 0.196 132.7)
XYZ	xyz(38.9675, 58.7286, 15.4122)
Luminance	0.5873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DE48 #9548DE

analogous

#DCDE48 #91DE48 #48DE4A

triadic

#91DE48 #4891DE #DE4891

tetradic

#91DE48 #48DCDE #9548DE #DE4A48

square

#91DE48 #48DCDE #9548DE #DE4A48

split-complementary

#91DE48 #4A48DE #DE48DC

monochromatic

#54911A #72C524 #91DE48 #B0E77C #CFF1B0

Accessibility & contrast

On white

1.65

#91DE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#91DE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DE48

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DE48	#FFFFFF	#000000	##000000
##91DE48	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD32

Deuteranopia (green-blind)

#DCC755

Tritanopia (blue-blind)

#92D5C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #91de48;
/* rgb */ color: rgb(145, 222, 72);
/* oklch */ color: oklch(82.1% 0.196 132.7);

Tailwind

colors: {
  custom: {
    50: '#b6e983',
    500: '#91de48',
    950: '#000000',
  },
}

SCSS

$custom: #91de48;
$custom-light: #b6e983;
$custom-dark: #000000;

JSON

{
  "hex": "#91de48",
  "rgb": {
    "r": 145,
    "g": 222,
    "b": 72
  },
  "hsl": {
    "h": 90.8,
    "s": 69.444,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82148,
    "c": 0.19571,
    "h": 132.7
  },
  "luminance": 0.5873
}

Semantic roles & 50–950 ramp

primary

#91DE48

secondary

#663496

accent

#3CEC96

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #91DE48

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

Preview Lab → · Contrast checker → · Palette generator →