#91AA3D#91AA3D

#91AA3D is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.7% C 0.137 H 121.1°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#91AA3D
RGB	rgb(145, 170, 61)
HSL	hsl(74, 47%, 45%)
HSV	hsv(74, 64%, 67%)
CMYK	cmyk(14.7%, 0%, 64.1%, 33.3%)
CIE-LAB	lab(65.83, -24.47, 51.54)
CIE-LCH	lch(65.83, 57.05, 115.39°)
OKLab	oklab(69.7% -0.071 0.1177)
OKLCH	oklch(69.7% 0.137 121.1)
XYZ	xyz(26.8944, 35.1061, 9.7733)
Luminance	0.3511 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AA3D #563DAA

analogous

#AA8C3D #91AA3D #5BAA3D

triadic

#91AA3D #3D91AA #AA3D91

tetradic

#91AA3D #3DAA8C #563DAA #AA3D5B

square

#91AA3D #3DAA8C #563DAA #AA3D5B

split-complementary

#91AA3D #3D5BAA #8C3DAA

monochromatic

#44501D #6B7D2D #91AA3D #AEC55F #C5D68C

Accessibility & contrast

On white

2.62

#91AA3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#91AA3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AA3D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AA3D	#FFFFFF	#000000	##000000
##91AA3D	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A02F

Deuteranopia (green-blind)

#B1A045

Tritanopia (blue-blind)

#99A293

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #91aa3d;
/* rgb */ color: rgb(145, 170, 61);
/* oklch */ color: oklch(69.7% 0.137 121.1);

Tailwind

colors: {
  custom: {
    50: '#b4c378',
    500: '#91aa3d',
    950: '#000000',
  },
}

SCSS

$custom: #91aa3d;
$custom-light: #b4c378;
$custom-dark: #000000;

JSON

{
  "hex": "#91aa3d",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 61
  },
  "hsl": {
    "h": 73.761,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69704,
    "c": 0.13743,
    "h": 121.1
  },
  "luminance": 0.35106
}

Semantic roles & 50–950 ramp

primary

#91AA3D

secondary

#9182C0

accent

#51D770

background

#FBFBF7

surface

#F6F7ED

border

#D0D0C8

text

#111209

muted

#80817B

Preview Lab

Preview with #91AA3D

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

Preview Lab → · Contrast checker → · Palette generator →