#91BE2B#91BE2B

#91BE2B is a light, vivid yellow-green. Relative luminance 0.430; OKLCH L 74.3% C 0.174 H 125.8°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#91BE2B
RGB	rgb(145, 190, 43)
HSL	hsl(78, 63%, 46%)
HSV	hsv(78, 77%, 75%)
CMYK	cmyk(23.7%, 0%, 77.4%, 25.5%)
CIE-LAB	lab(71.57, -35.04, 63.92)
CIE-LCH	lch(71.57, 72.90, 118.73°)
OKLab	oklab(74.3% -0.1016 0.141)
OKLCH	oklch(74.3% 0.174 125.8)
XYZ	xyz(30.5268, 43.0206, 8.9806)
Luminance	0.4302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BE2B #582BBE

analogous

#BEA12B #91BE2B #48BE2B

triadic

#91BE2B #2B91BE #BE2B91

tetradic

#91BE2B #2BBEA1 #582BBE #BE2B48

square

#91BE2B #2BBEA1 #582BBE #BE2B48

split-complementary

#91BE2B #2B48BE #A12BBE

monochromatic

#455A14 #6B8C20 #91BE2B #ADD74F #C5E281

Accessibility & contrast

On white

2.19

#91BE2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#91BE2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BE2B

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BE2B	#FFFFFF	#000000	##000000
##91BE2B	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B100

Deuteranopia (green-blind)

#C2AF3A

Tritanopia (blue-blind)

#97B5A3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #91be2b;
/* rgb */ color: rgb(145, 190, 43);
/* oklch */ color: oklch(74.3% 0.174 125.8);

Tailwind

colors: {
  custom: {
    50: '#b5d171',
    500: '#91be2b',
    950: '#000000',
  },
}

SCSS

$custom: #91be2b;
$custom-light: #b5d171;
$custom-dark: #000000;

JSON

{
  "hex": "#91be2b",
  "rgb": {
    "r": 145,
    "g": 190,
    "b": 43
  },
  "hsl": {
    "h": 78.367,
    "s": 63.09,
    "l": 45.686
  },
  "oklch": {
    "l": 0.74304,
    "c": 0.17376,
    "h": 125.8
  },
  "luminance": 0.43021
}

Semantic roles & 50–950 ramp

primary

#91BE2B

secondary

#937ACB

accent

#42E674

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121408

muted

#81827B

Preview Lab

Preview with #91BE2B

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

Preview Lab → · Contrast checker → · Palette generator →