#91AC2F#91AC2F

#91AC2F is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 70.1% C 0.150 H 121.1°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#91AC2F
RGB	rgb(145, 172, 47)
HSL	hsl(73, 57%, 43%)
HSV	hsv(73, 73%, 67%)
CMYK	cmyk(15.7%, 0%, 72.7%, 32.5%)
CIE-LAB	lab(66.31, -26.34, 57.58)
CIE-LCH	lch(66.31, 63.32, 114.59°)
OKLab	oklab(70.06% -0.0775 0.1283)
OKLCH	oklch(70.06% 0.15 121.1)
XYZ	xyz(26.9431, 35.7300, 8.1660)
Luminance	0.3573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AC2F #4A2FAC

analogous

#AC882F #91AC2F #52AC2F

triadic

#91AC2F #2F91AC #AC2F91

tetradic

#91AC2F #2FAC88 #4A2FAC #AC2F52

square

#91AC2F #2FAC88 #4A2FAC #AC2F52

split-complementary

#91AC2F #2F52AC #882FAC

monochromatic

#404C15 #687C22 #91AC2F #B1CE4B #C6DB7B

Accessibility & contrast

On white

2.58

#91AC2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#91AC2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AC2F

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AC2F	#FFFFFF	#000000	##000000
##91AC2F	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A218

Deuteranopia (green-blind)

#B3A13A

Tritanopia (blue-blind)

#99A394

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #91ac2f;
/* rgb */ color: rgb(145, 172, 47);
/* oklch */ color: oklch(70.1% 0.150 121.1);

Tailwind

colors: {
  custom: {
    50: '#b5c470',
    500: '#91ac2f',
    950: '#000000',
  },
}

SCSS

$custom: #91ac2f;
$custom-light: #b5c470;
$custom-dark: #000000;

JSON

{
  "hex": "#91ac2f",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 47
  },
  "hsl": {
    "h": 72.96,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.7006,
    "c": 0.14984,
    "h": 121.1
  },
  "luminance": 0.3573
}

Semantic roles & 50–950 ramp

primary

#91AC2F

secondary

#8574C3

accent

#47E068

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111208

muted

#80817B

Preview Lab

Preview with #91AC2F

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

Preview Lab → · Contrast checker → · Palette generator →