#91BC2B#91BC2B

#91BC2B is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 73.8% C 0.171 H 125.3°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#91BC2B
RGB	rgb(145, 188, 43)
HSL	hsl(78, 63%, 45%)
HSV	hsv(78, 77%, 74%)
CMYK	cmyk(22.9%, 0%, 77.1%, 26.3%)
CIE-LAB	lab(70.98, -34.12, 63.37)
CIE-LCH	lch(70.98, 71.98, 118.30°)
OKLab	oklab(73.83% -0.0991 0.1398)
OKLCH	oklch(73.83% 0.171 125.3)
XYZ	xyz(30.0966, 42.1602, 8.8372)
Luminance	0.4216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BC2B #562BBC

analogous

#BC9E2B #91BC2B #48BC2B

triadic

#91BC2B #2B91BC #BC2B91

tetradic

#91BC2B #2BBC9E #562BBC #BC2B48

square

#91BC2B #2BBC9E #562BBC #BC2B48

split-complementary

#91BC2B #2B48BC #9E2BBC

monochromatic

#445814 #6B8A20 #91BC2B #AED64E #C5E280

Accessibility & contrast

On white

2.23

#91BC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#91BC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BC2B

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BC2B	#FFFFFF	#000000	##000000
##91BC2B	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#C1AD3A

Tritanopia (blue-blind)

#98B3A1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91bc2b;
/* rgb */ color: rgb(145, 188, 43);
/* oklch */ color: oklch(73.8% 0.171 125.3);

Tailwind

colors: {
  custom: {
    50: '#b5d070',
    500: '#91bc2b',
    950: '#000000',
  },
}

SCSS

$custom: #91bc2b;
$custom-light: #b5d070;
$custom-dark: #000000;

JSON

{
  "hex": "#91bc2b",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 43
  },
  "hsl": {
    "h": 77.793,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.73827,
    "c": 0.17137,
    "h": 125.3
  },
  "luminance": 0.42161
}

Semantic roles & 50–950 ramp

primary

#91BC2B

secondary

#9178CB

accent

#42E673

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121408

muted

#81827B

Preview Lab

Preview with #91BC2B

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

Preview Lab → · Contrast checker → · Palette generator →