#91BF58#91BF58

#91BF58 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.9% C 0.142 H 129.3°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#91BF58
RGB	rgb(145, 191, 88)
HSL	hsl(87, 45%, 55%)
HSV	hsv(87, 54%, 75%)
CMYK	cmyk(24.1%, 0%, 53.9%, 25.1%)
CIE-LAB	lab(72.22, -32.17, 46.49)
CIE-LCH	lch(72.22, 56.54, 124.68°)
OKLab	oklab(74.94% -0.0899 0.1099)
OKLCH	oklch(74.94% 0.142 129.3)
XYZ	xyz(32.0690, 43.9853, 16.0311)
Luminance	0.4399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BF58 #8658BF

analogous

#BFBA58 #91BF58 #5EBF58

triadic

#91BF58 #5891BF #BF5891

tetradic

#91BF58 #58BFBA #8658BF #BF585E

square

#91BF58 #58BFBA #8658BF #BF585E

split-complementary

#91BF58 #585EBF #BA58BF

monochromatic

#52712B #729D3C #91BF58 #AED084 #CBE1B0

Accessibility & contrast

On white

2.14

#91BF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#91BF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BF58

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BF58	#FFFFFF	#000000	##000000
##91BF58	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34E

Deuteranopia (green-blind)

#C0B05F

Tritanopia (blue-blind)

#94B8A8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #91bf58;
/* rgb */ color: rgb(145, 191, 88);
/* oklch */ color: oklch(74.9% 0.142 129.3);

Tailwind

colors: {
  custom: {
    50: '#b4d28a',
    500: '#91bf58',
    950: '#000000',
  },
}

SCSS

$custom: #91bf58;
$custom-light: #b4d28a;
$custom-dark: #000000;

JSON

{
  "hex": "#91bf58",
  "rgb": {
    "r": 145,
    "g": 191,
    "b": 88
  },
  "hsl": {
    "h": 86.796,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74944,
    "c": 0.14199,
    "h": 129.3
  },
  "luminance": 0.43986
}

Semantic roles & 50–950 ramp

primary

#91BF58

secondary

#B7A4CF

accent

#54D48D

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #91BF58

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

Preview Lab → · Contrast checker → · Palette generator →