#91C33B#91C33B

#91C33B is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.6% C 0.171 H 127.6°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#91C33B
RGB	rgb(145, 195, 59)
HSL	hsl(82, 54%, 50%)
HSV	hsv(82, 70%, 76%)
CMYK	cmyk(25.6%, 0%, 69.7%, 23.5%)
CIE-LAB	lab(73.13, -36.42, 59.94)
CIE-LCH	lch(73.13, 70.14, 121.28°)
OKLab	oklab(75.6% -0.1041 0.1351)
OKLCH	oklch(75.6% 0.171 127.6)
XYZ	xyz(31.9816, 45.3651, 11.2082)
Luminance	0.4537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C33B #6D3BC3

analogous

#C3B13B #91C33B #4DC33B

triadic

#91C33B #3B91C3 #C33B91

tetradic

#91C33B #3BC3B1 #6D3BC3 #C33B4D

square

#91C33B #3BC3B1 #6D3BC3 #C33B4D

split-complementary

#91C33B #3B4DC3 #B13BC3

monochromatic

#4B651F #6E942D #91C33B #ABD269 #C6E098

Accessibility & contrast

On white

2.08

#91C33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#91C33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C33B

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C33B	#FFFFFF	#000000	##000000
##91C33B	1.00	2.08	10.07	10.07
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB625

Deuteranopia (green-blind)

#C6B347

Tritanopia (blue-blind)

#96BAA8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #91c33b;
/* rgb */ color: rgb(145, 195, 59);
/* oklch */ color: oklch(75.6% 0.171 127.6);

Tailwind

colors: {
  custom: {
    50: '#b5d579',
    500: '#91c33b',
    950: '#000000',
  },
}

SCSS

$custom: #91c33b;
$custom-light: #b5d579;
$custom-dark: #000000;

JSON

{
  "hex": "#91c33b",
  "rgb": {
    "r": 145,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 82.059,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75601,
    "c": 0.17055,
    "h": 127.6
  },
  "luminance": 0.45366
}

Semantic roles & 50–950 ramp

primary

#91C33B

secondary

#A58ECC

accent

#4BDD81

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #91C33B

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

Preview Lab → · Contrast checker → · Palette generator →