#91AC36#91AC36

#91AC36 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 70.1% C 0.145 H 121.4°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#91AC36
RGB	rgb(145, 172, 54)
HSL	hsl(74, 52%, 44%)
HSV	hsv(74, 69%, 67%)
CMYK	cmyk(15.7%, 0%, 68.6%, 32.5%)
CIE-LAB	lab(66.36, -25.93, 54.98)
CIE-LCH	lch(66.36, 60.78, 115.25°)
OKLab	oklab(70.11% -0.0757 0.1239)
OKLCH	oklch(70.11% 0.145 121.4)
XYZ	xyz(27.0958, 35.7911, 8.9702)
Luminance	0.3579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AC36 #5136AC

analogous

#AC8C36 #91AC36 #56AC36

triadic

#91AC36 #3691AC #AC3691

tetradic

#91AC36 #36AC8C #5136AC #AC3656

square

#91AC36 #36AC8C #5136AC #AC3656

split-complementary

#91AC36 #3656AC #8C36AC

monochromatic

#424F19 #6A7D27 #91AC36 #AFCA55 #C5D884

Accessibility & contrast

On white

2.57

#91AC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#91AC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AC36

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AC36	#FFFFFF	#000000	##000000
##91AC36	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A224

Deuteranopia (green-blind)

#B3A13F

Tritanopia (blue-blind)

#99A394

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #91ac36;
/* rgb */ color: rgb(145, 172, 54);
/* oklch */ color: oklch(70.1% 0.145 121.4);

Tailwind

colors: {
  custom: {
    50: '#b4c474',
    500: '#91ac36',
    950: '#000000',
  },
}

SCSS

$custom: #91ac36;
$custom-light: #b4c474;
$custom-dark: #000000;

JSON

{
  "hex": "#91ac36",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 54
  },
  "hsl": {
    "h": 73.729,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.70113,
    "c": 0.14519,
    "h": 121.4
  },
  "luminance": 0.35791
}

Semantic roles & 50–950 ramp

primary

#91AC36

secondary

#8C7CC2

accent

#4CDC6D

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111209

muted

#80817B

Preview Lab

Preview with #91AC36

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

Preview Lab → · Contrast checker → · Palette generator →