#91BF4B#91BF4B

#91BF4B is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 74.8% C 0.153 H 128.0°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#91BF4B
RGB	rgb(145, 191, 75)
HSL	hsl(84, 48%, 52%)
HSV	hsv(84, 61%, 75%)
CMYK	cmyk(24.1%, 0%, 60.7%, 25.1%)
CIE-LAB	lab(72.09, -33.39, 52.28)
CIE-LCH	lch(72.09, 62.03, 122.56°)
OKLab	oklab(74.8% -0.0944 0.121)
OKLCH	oklch(74.8% 0.153 128)
XYZ	xyz(31.5778, 43.7887, 13.4436)
Luminance	0.4379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BF4B #794BBF

analogous

#BFB34B #91BF4B #57BF4B

triadic

#91BF4B #4B91BF #BF4B91

tetradic

#91BF4B #4BBFB3 #794BBF #BF4B57

square

#91BF4B #4BBFB3 #794BBF #BF4B57

split-complementary

#91BF4B #4B57BF #B34BBF

monochromatic

#4F6A26 #709736 #91BF4B #ADCF78 #C8DFA5

Accessibility & contrast

On white

2.15

#91BF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#91BF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BF4B

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BF4B	#FFFFFF	#000000	##000000
##91BF4B	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B33E

Deuteranopia (green-blind)

#C1B053

Tritanopia (blue-blind)

#96B7A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91bf4b;
/* rgb */ color: rgb(145, 191, 75);
/* oklch */ color: oklch(74.8% 0.153 128.0);

Tailwind

colors: {
  custom: {
    50: '#b4d282',
    500: '#91bf4b',
    950: '#000000',
  },
}

SCSS

$custom: #91bf4b;
$custom-light: #b4d282;
$custom-dark: #000000;

JSON

{
  "hex": "#91bf4b",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 75
  },
  "hsl": {
    "h": 83.793,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74796,
    "c": 0.15349,
    "h": 128
  },
  "luminance": 0.43789
}

Semantic roles & 50–950 ramp

primary

#91BF4B

secondary

#AE9ACC

accent

#51D786

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#11140B

muted

#80827C

Preview Lab

Preview with #91BF4B

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

Preview Lab → · Contrast checker → · Palette generator →