#91BF64#91BF64

#91BF64 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 75.1% C 0.130 H 131.0°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#91BF64
RGB	rgb(145, 191, 100)
HSL	hsl(90, 42%, 57%)
HSV	hsv(90, 48%, 75%)
CMYK	cmyk(24.1%, 0%, 47.6%, 25.1%)
CIE-LAB	lab(72.36, -30.85, 40.85)
CIE-LCH	lch(72.36, 51.19, 127.06°)
OKLab	oklab(75.11% -0.0854 0.0984)
OKLCH	oklch(75.11% 0.13 131)
XYZ	xyz(32.6077, 44.2007, 18.8677)
Luminance	0.4420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BF64 #9264BF

analogous

#BFBF64 #91BF64 #64BF65

triadic

#91BF64 #6491BF #BF6491

tetradic

#91BF64 #64BFBF #9264BF #BF6564

square

#91BF64 #64BFBF #9264BF #BF6564

split-complementary

#91BF64 #6564BF #BF64BF

monochromatic

#547731 #72A343 #91BF64 #B0D18F #CEE3BB

Accessibility & contrast

On white

2.13

#91BF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#91BF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BF64

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BF64	#FFFFFF	#000000	##000000
##91BF64	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B45C

Deuteranopia (green-blind)

#BFB069

Tritanopia (blue-blind)

#93B8AA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91bf64;
/* rgb */ color: rgb(145, 191, 100);
/* oklch */ color: oklch(75.1% 0.130 131.0);

Tailwind

colors: {
  custom: {
    50: '#b3d292',
    500: '#91bf64',
    950: '#000000',
  },
}

SCSS

$custom: #91bf64;
$custom-light: #b3d292;
$custom-dark: #000000;

JSON

{
  "hex": "#91bf64",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 100
  },
  "hsl": {
    "h": 90.33,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.75107,
    "c": 0.13024,
    "h": 131
  },
  "luminance": 0.44201
}

Semantic roles & 50–950 ramp

primary

#91BF64

secondary

#C0ADD2

accent

#56D195

background

#FBFCF9

surface

#F6F9F1

border

#D0D2CB

text

#11140D

muted

#80827E

Preview Lab

Preview with #91BF64

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

Preview Lab → · Contrast checker → · Palette generator →