#91AA3A#91AA3A

#91AA3A is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.7% C 0.140 H 120.9°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#91AA3A
RGB	rgb(145, 170, 58)
HSL	hsl(73, 49%, 45%)
HSV	hsv(73, 66%, 67%)
CMYK	cmyk(14.7%, 0%, 65.9%, 33.3%)
CIE-LAB	lab(65.81, -24.68, 52.78)
CIE-LCH	lch(65.81, 58.27, 115.06°)
OKLab	oklab(69.68% -0.0718 0.1199)
OKLCH	oklch(69.68% 0.14 120.9)
XYZ	xyz(26.8159, 35.0747, 9.3596)
Luminance	0.3508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AA3A #533AAA

analogous

#AA8B3A #91AA3A #59AA3A

triadic

#91AA3A #3A91AA #AA3A91

tetradic

#91AA3A #3AAA8B #533AAA #AA3A59

square

#91AA3A #3AAA8B #533AAA #AA3A59

split-complementary

#91AA3A #3A59AA #8B3AAA

monochromatic

#434F1B #6A7C2A #91AA3A #AFC75A #C5D688

Accessibility & contrast

On white

2.62

#91AA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#91AA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AA3A

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AA3A	#FFFFFF	#000000	##000000
##91AA3A	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A02B

Deuteranopia (green-blind)

#B1A042

Tritanopia (blue-blind)

#99A193

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #91aa3a;
/* rgb */ color: rgb(145, 170, 58);
/* oklch */ color: oklch(69.7% 0.140 120.9);

Tailwind

colors: {
  custom: {
    50: '#b4c376',
    500: '#91aa3a',
    950: '#000000',
  },
}

SCSS

$custom: #91aa3a;
$custom-light: #b4c376;
$custom-dark: #000000;

JSON

{
  "hex": "#91aa3a",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 58
  },
  "hsl": {
    "h": 73.393,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69677,
    "c": 0.13976,
    "h": 120.9
  },
  "luminance": 0.35075
}

Semantic roles & 50–950 ramp

primary

#91AA3A

secondary

#8E7FC1

accent

#4FD96E

background

#FBFBF7

surface

#F6F7ED

border

#D0D0C8

text

#111209

muted

#80817B

Preview Lab

Preview with #91AA3A

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

Preview Lab → · Contrast checker → · Palette generator →