#91C73B#91C73B

#91C73B is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.6% C 0.176 H 128.4°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#91C73B
RGB	rgb(145, 199, 59)
HSL	hsl(83, 56%, 51%)
HSV	hsv(83, 70%, 78%)
CMYK	cmyk(27.1%, 0%, 70.4%, 22%)
CIE-LAB	lab(74.31, -38.22, 61.13)
CIE-LCH	lch(74.31, 72.09, 122.01°)
OKLab	oklab(76.55% -0.109 0.1376)
OKLCH	oklch(76.55% 0.176 128.4)
XYZ	xyz(32.8899, 47.1816, 11.5109)
Luminance	0.4718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C73B #713BC7

analogous

#C7B73B #91C73B #4BC73B

triadic

#91C73B #3B91C7 #C73B91

tetradic

#91C73B #3BC7B7 #713BC7 #C73B4B

square

#91C73B #3BC7B7 #713BC7 #C73B4B

split-complementary

#91C73B #3B4BC7 #B73BC7

monochromatic

#4C691E #6F992C #91C73B #ACD56B #C6E29A

Accessibility & contrast

On white

2.01

#91C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#91C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C73B

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C73B	#FFFFFF	#000000	##000000
##91C73B	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B924

Deuteranopia (green-blind)

#C9B647

Tritanopia (blue-blind)

#96BEAB

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #91c73b;
/* rgb */ color: rgb(145, 199, 59);
/* oklch */ color: oklch(76.6% 0.176 128.4);

Tailwind

colors: {
  custom: {
    50: '#b5d879',
    500: '#91c73b',
    950: '#000000',
  },
}

SCSS

$custom: #91c73b;
$custom-light: #b5d879;
$custom-dark: #000000;

JSON

{
  "hex": "#91c73b",
  "rgb": {
    "r": 145,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 83.143,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76554,
    "c": 0.17554,
    "h": 128.4
  },
  "luminance": 0.47182
}

Semantic roles & 50–950 ramp

primary

#91C73B

secondary

#A890CE

accent

#49DF83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #91C73B

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

Preview Lab → · Contrast checker → · Palette generator →