#91BF50#91BF50

#91BF50 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.9% C 0.149 H 128.4°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#91BF50
RGB	rgb(145, 191, 80)
HSL	hsl(85, 46%, 53%)
HSV	hsv(85, 58%, 75%)
CMYK	cmyk(24.1%, 0%, 58.1%, 25.1%)
CIE-LAB	lab(72.13, -32.94, 50.10)
CIE-LCH	lch(72.13, 59.96, 123.32°)
OKLab	oklab(74.85% -0.0927 0.1169)
OKLCH	oklch(74.85% 0.149 128.4)
XYZ	xyz(31.7557, 43.8599, 14.3806)
Luminance	0.4386 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BF50 #7E50BF

analogous

#BFB650 #91BF50 #59BF50

triadic

#91BF50 #5091BF #BF5091

tetradic

#91BF50 #50BFB6 #7E50BF #BF5059

square

#91BF50 #50BFB6 #7E50BF #BF5059

split-complementary

#91BF50 #5059BF #B650BF

monochromatic

#506D28 #719A38 #91BF50 #ADCF7D #C9E0AA

Accessibility & contrast

On white

2.15

#91BF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#91BF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BF50

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BF50	#FFFFFF	#000000	##000000
##91BF50	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B344

Deuteranopia (green-blind)

#C1B058

Tritanopia (blue-blind)

#95B7A7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91bf50;
/* rgb */ color: rgb(145, 191, 80);
/* oklch */ color: oklch(74.9% 0.149 128.4);

Tailwind

colors: {
  custom: {
    50: '#b4d285',
    500: '#91bf50',
    950: '#000000',
  },
}

SCSS

$custom: #91bf50;
$custom-light: #b4d285;
$custom-dark: #000000;

JSON

{
  "hex": "#91bf50",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 80
  },
  "hsl": {
    "h": 84.865,
    "s": 46.444,
    "l": 53.137
  },
  "oklch": {
    "l": 0.7485,
    "c": 0.14923,
    "h": 128.4
  },
  "luminance": 0.43861
}

Semantic roles & 50–950 ramp

primary

#91BF50

secondary

#B19DCD

accent

#52D689

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#11140B

muted

#80827C

Preview Lab

Preview with #91BF50

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

Preview Lab → · Contrast checker → · Palette generator →