#91CF49#91CF49

#91CF49 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 78.6% C 0.176 H 130.7°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#91CF49
RGB	rgb(145, 207, 73)
HSL	hsl(88, 58%, 55%)
HSV	hsv(88, 65%, 81%)
CMYK	cmyk(30%, 0%, 64.7%, 18.8%)
CIE-LAB	lab(76.75, -40.77, 58.22)
CIE-LCH	lch(76.75, 71.08, 125.00°)
OKLab	oklab(78.58% -0.1149 0.1334)
OKLCH	oklch(78.58% 0.176 130.7)
XYZ	xyz(35.1922, 51.1253, 14.3160)
Luminance	0.5113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CF49 #8749CF

analogous

#CFCA49 #91CF49 #4ECF49

triadic

#91CF49 #4991CF #CF4991

tetradic

#91CF49 #49CFCA #8749CF #CF494E

square

#91CF49 #49CFCA #8749CF #CF494E

split-complementary

#91CF49 #494ECF #CA49CF

monochromatic

#527D21 #72AD2E #91CF49 #AEDC79 #CCE9AA

Accessibility & contrast

On white

1.87

#91CF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#91CF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CF49

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CF49	#FFFFFF	#000000	##000000
##91CF49	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C038

Deuteranopia (green-blind)

#CFBC54

Tritanopia (blue-blind)

#94C7B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91cf49;
/* rgb */ color: rgb(145, 207, 73);
/* oklch */ color: oklch(78.6% 0.176 130.7);

Tailwind

colors: {
  custom: {
    50: '#b5de82',
    500: '#91cf49',
    950: '#000000',
  },
}

SCSS

$custom: #91cf49;
$custom-light: #b5de82;
$custom-dark: #000000;

JSON

{
  "hex": "#91cf49",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 73
  },
  "hsl": {
    "h": 87.761,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78577,
    "c": 0.17602,
    "h": 130.7
  },
  "luminance": 0.51126
}

Semantic roles & 50–950 ramp

primary

#91CF49

secondary

#5B3884

accent

#46E18E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #91CF49

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

Preview Lab → · Contrast checker → · Palette generator →