#91AF51#91AF51

#91AF51 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 71.1% C 0.126 H 124.3°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#91AF51
RGB	rgb(145, 175, 81)
HSL	hsl(79, 37%, 50%)
HSV	hsv(79, 54%, 69%)
CMYK	cmyk(17.1%, 0%, 53.7%, 31.4%)
CIE-LAB	lab(67.48, -25.20, 44.26)
CIE-LCH	lch(67.48, 50.94, 119.66°)
OKLab	oklab(71.1% -0.0711 0.1044)
OKLCH	oklch(71.1% 0.126 124.3)
XYZ	xyz(28.4923, 37.2736, 13.4764)
Luminance	0.3727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AF51 #6F51AF

analogous

#AF9E51 #91AF51 #62AF51

triadic

#91AF51 #5191AF #AF5191

tetradic

#91AF51 #51AF9E #6F51AF #AF5162

square

#91AF51 #51AF9E #6F51AF #AF5162

split-complementary

#91AF51 #5162AF #9E51AF

monochromatic

#4C5C2A #6E853D #91AF51 #ACC27B #C6D6A5

Accessibility & contrast

On white

2.48

#91AF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#91AF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AF51

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AF51	#FFFFFF	#000000	##000000
##91AF51	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A548

Deuteranopia (green-blind)

#B4A457

Tritanopia (blue-blind)

#97A79A

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #91af51;
/* rgb */ color: rgb(145, 175, 81);
/* oklch */ color: oklch(71.1% 0.126 124.3);

Tailwind

colors: {
  custom: {
    50: '#b3c784',
    500: '#91af51',
    950: '#000000',
  },
}

SCSS

$custom: #91af51;
$custom-light: #b3c784;
$custom-dark: #000000;

JSON

{
  "hex": "#91af51",
  "rgb": {
    "r": 145,
    "g": 175,
    "b": 81
  },
  "hsl": {
    "h": 79.149,
    "s": 37.008,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71097,
    "c": 0.12634,
    "h": 124.3
  },
  "luminance": 0.37274
}

Semantic roles & 50–950 ramp

primary

#91AF51

secondary

#A699C3

accent

#5BCD7F

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11130B

muted

#80827C

Preview Lab

Preview with #91AF51

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

Preview Lab → · Contrast checker → · Palette generator →