#91AC4E#91AC4E

#91AC4E is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 70.4% C 0.125 H 123.0°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#91AC4E
RGB	rgb(145, 172, 78)
HSL	hsl(77, 38%, 49%)
HSV	hsv(77, 55%, 67%)
CMYK	cmyk(15.7%, 0%, 54.7%, 32.5%)
CIE-LAB	lab(66.58, -24.02, 44.64)
CIE-LCH	lch(66.58, 50.69, 118.28°)
OKLab	oklab(70.36% -0.0681 0.105)
OKLCH	oklch(70.36% 0.125 123)
XYZ	xyz(27.8049, 36.0748, 12.7045)
Luminance	0.3608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AC4E #694EAC

analogous

#AC984E #91AC4E #62AC4E

triadic

#91AC4E #4E91AC #AC4E91

tetradic

#91AC4E #4EAC98 #694EAC #AC4E62

square

#91AC4E #4EAC98 #694EAC #AC4E62

split-complementary

#91AC4E #4E62AC #984EAC

monochromatic

#4A5828 #6E823B #91AC4E #ACC176 #C5D4A0

Accessibility & contrast

On white

2.56

#91AC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#91AC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AC4E

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AC4E	#FFFFFF	#000000	##000000
##91AC4E	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A345

Deuteranopia (green-blind)

#B1A254

Tritanopia (blue-blind)

#97A497

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #91ac4e;
/* rgb */ color: rgb(145, 172, 78);
/* oklch */ color: oklch(70.4% 0.125 123.0);

Tailwind

colors: {
  custom: {
    50: '#b3c482',
    500: '#91ac4e',
    950: '#000000',
  },
}

SCSS

$custom: #91ac4e;
$custom-light: #b3c482;
$custom-dark: #000000;

JSON

{
  "hex": "#91ac4e",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 78
  },
  "hsl": {
    "h": 77.234,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70358,
    "c": 0.12511,
    "h": 123
  },
  "luminance": 0.36075
}

Semantic roles & 50–950 ramp

primary

#91AC4E

secondary

#A195C1

accent

#5ACE7B

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11120B

muted

#80817C

Preview Lab

Preview with #91AC4E

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

Preview Lab → · Contrast checker → · Palette generator →