#91BF45#91BF45

#91BF45 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.7% C 0.158 H 127.5°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#91BF45
RGB	rgb(145, 191, 69)
HSL	hsl(83, 49%, 51%)
HSV	hsv(83, 64%, 75%)
CMYK	cmyk(24.1%, 0%, 63.9%, 25.1%)
CIE-LAB	lab(72.03, -33.88, 54.81)
CIE-LCH	lch(72.03, 64.43, 121.72°)
OKLab	oklab(74.74% -0.0963 0.1257)
OKLCH	oklch(74.74% 0.158 127.5)
XYZ	xyz(31.3820, 43.7104, 12.4127)
Luminance	0.4371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BF45 #7345BF

analogous

#BFB045 #91BF45 #54BF45

triadic

#91BF45 #4591BF #BF4591

tetradic

#91BF45 #45BFB0 #7345BF #BF4554

square

#91BF45 #45BFB0 #7345BF #BF4554

split-complementary

#91BF45 #4554BF #B045BF

monochromatic

#4D6623 #6F9433 #91BF45 #ACCF73 #C7DEA0

Accessibility & contrast

On white

2.16

#91BF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#91BF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BF45

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BF45	#FFFFFF	#000000	##000000
##91BF45	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B236

Deuteranopia (green-blind)

#C2B04E

Tritanopia (blue-blind)

#96B7A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91bf45;
/* rgb */ color: rgb(145, 191, 69);
/* oklch */ color: oklch(74.7% 0.158 127.5);

Tailwind

colors: {
  custom: {
    50: '#b4d27e',
    500: '#91bf45',
    950: '#000000',
  },
}

SCSS

$custom: #91bf45;
$custom-light: #b4d27e;
$custom-dark: #000000;

JSON

{
  "hex": "#91bf45",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 82.623,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74736,
    "c": 0.15829,
    "h": 127.5
  },
  "luminance": 0.43711
}

Semantic roles & 50–950 ramp

primary

#91BF45

secondary

#A995CB

accent

#4FD883

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #91BF45

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

Preview Lab → · Contrast checker → · Palette generator →