#91B443#91B443

#91B443 is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 72.1% C 0.146 H 124.6°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#91B443
RGB	rgb(145, 180, 67)
HSL	hsl(79, 46%, 48%)
HSV	hsv(79, 63%, 71%)
CMYK	cmyk(19.4%, 0%, 62.8%, 29.4%)
CIE-LAB	lab(68.80, -28.86, 52.16)
CIE-LCH	lch(68.80, 59.61, 118.96°)
OKLab	oklab(72.11% -0.0826 0.1198)
OKLCH	oklch(72.11% 0.146 124.6)
XYZ	xyz(29.0116, 39.0672, 11.3214)
Luminance	0.3907 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B443 #6643B4

analogous

#B49E43 #91B443 #58B443

triadic

#91B443 #4391B4 #B44391

tetradic

#91B443 #43B49E #6643B4 #B44358

square

#91B443 #43B49E #6643B4 #B44358

split-complementary

#91B443 #4358B4 #9E43B4

monochromatic

#495B22 #6D8732 #91B443 #ACC86C #C5D999

Accessibility & contrast

On white

2.38

#91B443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#91B443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B443

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B443	#FFFFFF	#000000	##000000
##91B443	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA935

Deuteranopia (green-blind)

#B9A74B

Tritanopia (blue-blind)

#97AC9C

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #91b443;
/* rgb */ color: rgb(145, 180, 67);
/* oklch */ color: oklch(72.1% 0.146 124.6);

Tailwind

colors: {
  custom: {
    50: '#b4ca7c',
    500: '#91b443',
    950: '#000000',
  },
}

SCSS

$custom: #91b443;
$custom-light: #b4ca7c;
$custom-dark: #000000;

JSON

{
  "hex": "#91b443",
  "rgb": {
    "r": 145,
    "g": 180,
    "b": 67
  },
  "hsl": {
    "h": 78.584,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72115,
    "c": 0.14552,
    "h": 124.6
  },
  "luminance": 0.39068
}

Semantic roles & 50–950 ramp

primary

#91B443

secondary

#9F8EC5

accent

#52D57B

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #91B443

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

Preview Lab → · Contrast checker → · Palette generator →