#91CF48#91CF48

#91CF48 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 78.6% C 0.177 H 130.7°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#91CF48
RGB	rgb(145, 207, 72)
HSL	hsl(88, 58%, 55%)
HSV	hsv(88, 65%, 81%)
CMYK	cmyk(30%, 0%, 65.2%, 18.8%)
CIE-LAB	lab(76.75, -40.85, 58.62)
CIE-LCH	lch(76.75, 71.45, 124.87°)
OKLab	oklab(78.57% -0.1152 0.1341)
OKLCH	oklch(78.57% 0.177 130.7)
XYZ	xyz(35.1593, 51.1122, 14.1428)
Luminance	0.5111 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CF48 #8648CF

analogous

#CFCA48 #91CF48 #4DCF48

triadic

#91CF48 #4891CF #CF4891

tetradic

#91CF48 #48CFCA #8648CF #CF484D

square

#91CF48 #48CFCA #8648CF #CF484D

split-complementary

#91CF48 #484DCF #CA48CF

monochromatic

#527C21 #72AD2D #91CF48 #AEDC78 #CBE8A9

Accessibility & contrast

On white

1.87

#91CF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#91CF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CF48

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CF48	#FFFFFF	#000000	##000000
##91CF48	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C036

Deuteranopia (green-blind)

#CFBC53

Tritanopia (blue-blind)

#94C7B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91cf48;
/* rgb */ color: rgb(145, 207, 72);
/* oklch */ color: oklch(78.6% 0.177 130.7);

Tailwind

colors: {
  custom: {
    50: '#b5de81',
    500: '#91cf48',
    950: '#000000',
  },
}

SCSS

$custom: #91cf48;
$custom-light: #b5de81;
$custom-dark: #000000;

JSON

{
  "hex": "#91cf48",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 72
  },
  "hsl": {
    "h": 87.556,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78568,
    "c": 0.17675,
    "h": 130.7
  },
  "luminance": 0.51113
}

Semantic roles & 50–950 ramp

primary

#91CF48

secondary

#5A3784

accent

#46E28E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #91CF48

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

Preview Lab → · Contrast checker → · Palette generator →