#91BC1F#91BC1F

#91BC1F is a light, vivid yellow-green. Relative luminance 0.421; OKLCH L 73.8% C 0.177 H 124.9°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#91BC1F
RGB	rgb(145, 188, 31)
HSL	hsl(76, 72%, 43%)
HSV	hsv(76, 84%, 74%)
CMYK	cmyk(22.9%, 0%, 83.5%, 26.3%)
CIE-LAB	lab(70.93, -34.61, 66.66)
CIE-LCH	lch(70.93, 75.11, 117.44°)
OKLab	oklab(73.77% -0.1012 0.1449)
OKLCH	oklch(73.77% 0.177 124.9)
XYZ	xyz(29.9079, 42.0847, 7.8436)
Luminance	0.4209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BC1F #4A1FBC

analogous

#BC981F #91BC1F #43BC1F

triadic

#91BC1F #1F91BC #BC1F91

tetradic

#91BC1F #1FBC98 #4A1FBC #BC1F43

square

#91BC1F #1FBC98 #4A1FBC #BC1F43

split-complementary

#91BC1F #1F43BC #981FBC

monochromatic

#40530E #688716 #91BC1F #B1DE3A #C6E76E

Accessibility & contrast

On white

2.23

#91BC1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#91BC1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BC1F

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BC1F	#FFFFFF	#000000	##000000
##91BC1F	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7AF00

Deuteranopia (green-blind)

#C1AD32

Tritanopia (blue-blind)

#98B2A0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91bc1f;
/* rgb */ color: rgb(145, 188, 31);
/* oklch */ color: oklch(73.8% 0.177 124.9);

Tailwind

colors: {
  custom: {
    50: '#b6d06b',
    500: '#91bc1f',
    950: '#000000',
  },
}

SCSS

$custom: #91bc1f;
$custom-light: #b6d06b;
$custom-dark: #000000;

JSON

{
  "hex": "#91bc1f",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 31
  },
  "hsl": {
    "h": 76.433,
    "s": 71.689,
    "l": 42.941
  },
  "oklch": {
    "l": 0.73769,
    "c": 0.17672,
    "h": 124.9
  },
  "luminance": 0.42085
}

Semantic roles & 50–950 ramp

primary

#91BC1F

secondary

#8569CD

accent

#39EE6B

background

#FBFCF6

surface

#F6F9EC

border

#D0D2C7

text

#121408

muted

#81827A

Preview Lab

Preview with #91BC1F

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

Preview Lab → · Contrast checker → · Palette generator →