#91CB43#91CB43

#91CB43 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.6% C 0.175 H 129.6°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#91CB43
RGB	rgb(145, 203, 67)
HSL	hsl(86, 57%, 53%)
HSV	hsv(86, 67%, 80%)
CMYK	cmyk(28.6%, 0%, 67%, 20.4%)
CIE-LAB	lab(75.54, -39.46, 59.34)
CIE-LCH	lch(75.54, 71.26, 123.62°)
OKLab	oklab(77.57% -0.1118 0.1349)
OKLCH	oklch(77.57% 0.175 129.6)
XYZ	xyz(34.0459, 49.1359, 12.9995)
Luminance	0.4914 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB43 #7D43CB

analogous

#CBC143 #91CB43 #4DCB43

triadic

#91CB43 #4391CB #CB4391

tetradic

#91CB43 #43CBC1 #7D43CB #CB434D

square

#91CB43 #43CBC1 #7D43CB #CB434D

split-complementary

#91CB43 #434DCB #C143CB

monochromatic

#507420 #71A42D #91CB43 #ADD873 #C9E6A3

Accessibility & contrast

On white

1.94

#91CB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#91CB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB43

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB43	#FFFFFF	#000000	##000000
##91CB43	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)

#D4BD30

Deuteranopia (green-blind)

#CCB94E

Tritanopia (blue-blind)

#95C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91cb43;
/* rgb */ color: rgb(145, 203, 67);
/* oklch */ color: oklch(77.6% 0.175 129.6);

Tailwind

colors: {
  custom: {
    50: '#b5db7e',
    500: '#91cb43',
    950: '#000000',
  },
}

SCSS

$custom: #91cb43;
$custom-light: #b5db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb43",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 85.588,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77572,
    "c": 0.17521,
    "h": 129.6
  },
  "luminance": 0.49137
}

Semantic roles & 50–950 ramp

primary

#91CB43

secondary

#B198D2

accent

#48E089

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#12150A

muted

#81837C

Preview Lab

Preview with #91CB43

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

Preview Lab → · Contrast checker → · Palette generator →