#91BC31#91BC31

#91BC31 is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 73.9% C 0.168 H 125.6°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#91BC31
RGB	rgb(145, 188, 49)
HSL	hsl(79, 59%, 46%)
HSV	hsv(79, 74%, 74%)
CMYK	cmyk(22.9%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(71.01, -33.82, 61.44)
CIE-LCH	lch(71.01, 70.13, 118.83°)
OKLab	oklab(73.86% -0.0978 0.1367)
OKLCH	oklch(73.86% 0.168 125.6)
XYZ	xyz(30.2149, 42.2075, 9.4602)
Luminance	0.4221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BC31 #5C31BC

analogous

#BCA231 #91BC31 #4CBC31

triadic

#91BC31 #3191BC #BC3191

tetradic

#91BC31 #31BCA2 #5C31BC #BC314C

square

#91BC31 #31BCA2 #5C31BC #BC314C

split-complementary

#91BC31 #314CBC #A231BC

monochromatic

#465B18 #6C8B24 #91BC31 #ADD357 #C5E088

Accessibility & contrast

On white

2.22

#91BC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#91BC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BC31

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BC31	#FFFFFF	#000000	##000000
##91BC31	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF14

Deuteranopia (green-blind)

#C0AD3E

Tritanopia (blue-blind)

#97B3A1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91bc31;
/* rgb */ color: rgb(145, 188, 49);
/* oklch */ color: oklch(73.9% 0.168 125.6);

Tailwind

colors: {
  custom: {
    50: '#b5d073',
    500: '#91bc31',
    950: '#000000',
  },
}

SCSS

$custom: #91bc31;
$custom-light: #b5d073;
$custom-dark: #000000;

JSON

{
  "hex": "#91bc31",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 78.561,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.73864,
    "c": 0.16809,
    "h": 125.6
  },
  "luminance": 0.42208
}

Semantic roles & 50–950 ramp

primary

#91BC31

secondary

#967FCA

accent

#46E276

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #91BC31

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

Preview Lab → · Contrast checker → · Palette generator →