#91CB42#91CB42

#91CB42 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.6% C 0.176 H 129.6°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#91CB42
RGB	rgb(145, 203, 66)
HSL	hsl(85, 57%, 53%)
HSV	hsv(85, 67%, 80%)
CMYK	cmyk(28.6%, 0%, 67.5%, 20.4%)
CIE-LAB	lab(75.53, -39.53, 59.72)
CIE-LCH	lch(75.53, 71.62, 123.50°)
OKLab	oklab(77.56% -0.112 0.1356)
OKLCH	oklch(77.56% 0.176 129.6)
XYZ	xyz(34.0162, 49.1240, 12.8429)
Luminance	0.4913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB42 #7C42CB

analogous

#CBC042 #91CB42 #4DCB42

triadic

#91CB42 #4291CB #CB4291

tetradic

#91CB42 #42CBC0 #7C42CB #CB424D

square

#91CB42 #42CBC0 #7C42CB #CB424D

split-complementary

#91CB42 #424DCB #C042CB

monochromatic

#507320 #71A32D #91CB42 #ADD872 #C9E5A2

Accessibility & contrast

On white

1.94

#91CB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#91CB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB42

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB42	#FFFFFF	#000000	##000000
##91CB42	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2E

Deuteranopia (green-blind)

#CCB94D

Tritanopia (blue-blind)

#95C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91cb42;
/* rgb */ color: rgb(145, 203, 66);
/* oklch */ color: oklch(77.6% 0.176 129.6);

Tailwind

colors: {
  custom: {
    50: '#b5db7e',
    500: '#91cb42',
    950: '#000000',
  },
}

SCSS

$custom: #91cb42;
$custom-light: #b5db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb42",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 66
  },
  "hsl": {
    "h": 85.401,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77563,
    "c": 0.17591,
    "h": 129.6
  },
  "luminance": 0.49125
}

Semantic roles & 50–950 ramp

primary

#91CB42

secondary

#B097D2

accent

#48E088

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #91CB42

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

Preview Lab → · Contrast checker → · Palette generator →