#91AA45#91AA45

#91AA45 is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.8% C 0.131 H 121.6°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#91AA45
RGB	rgb(145, 170, 69)
HSL	hsl(75, 42%, 47%)
HSV	hsv(75, 59%, 67%)
CMYK	cmyk(14.7%, 0%, 59.4%, 33.3%)
CIE-LAB	lab(65.90, -23.84, 48.08)
CIE-LCH	lch(65.90, 53.66, 116.37°)
OKLab	oklab(69.79% -0.0684 0.1114)
OKLCH	oklch(69.79% 0.131 121.6)
XYZ	xyz(27.1262, 35.1989, 10.9941)
Luminance	0.3520 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AA45 #5E45AA

analogous

#AA9045 #91AA45 #5FAA45

triadic

#91AA45 #4591AA #AA4591

tetradic

#91AA45 #45AA90 #5E45AA #AA455F

square

#91AA45 #45AA90 #5E45AA #AA455F

split-complementary

#91AA45 #455FAA #9045AA

monochromatic

#475322 #6C7E33 #91AA45 #ACC26A #C5D495

Accessibility & contrast

On white

2.61

#91AA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#91AA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AA45

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AA45	#FFFFFF	#000000	##000000
##91AA45	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A13A

Deuteranopia (green-blind)

#B0A04C

Tritanopia (blue-blind)

#98A294

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #91aa45;
/* rgb */ color: rgb(145, 170, 69);
/* oklch */ color: oklch(69.8% 0.131 121.6);

Tailwind

colors: {
  custom: {
    50: '#b3c37d',
    500: '#91aa45',
    950: '#000000',
  },
}

SCSS

$custom: #91aa45;
$custom-light: #b3c37d;
$custom-dark: #000000;

JSON

{
  "hex": "#91aa45",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 69
  },
  "hsl": {
    "h": 74.851,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69785,
    "c": 0.13072,
    "h": 121.6
  },
  "luminance": 0.35199
}

Semantic roles & 50–950 ramp

primary

#91AA45

secondary

#988BC0

accent

#56D275

background

#FBFBF7

surface

#F6F7EE

border

#D0D0C9

text

#11120A

muted

#80817C

Preview Lab

Preview with #91AA45

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

Preview Lab → · Contrast checker → · Palette generator →