#91C143#91C143

#91C143 is a light, vivid yellow-green. Relative luminance 0.446; OKLCH L 75.2% C 0.162 H 127.7°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#91C143
RGB	rgb(145, 193, 67)
HSL	hsl(83, 50%, 51%)
HSV	hsv(83, 65%, 76%)
CMYK	cmyk(24.9%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(72.60, -34.95, 56.25)
CIE-LCH	lch(72.60, 66.22, 121.86°)
OKLab	oklab(75.19% -0.0994 0.1284)
OKLCH	oklch(75.19% 0.162 127.7)
XYZ	xyz(31.7601, 44.5643, 12.2376)
Luminance	0.4456 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C143 #7343C1

analogous

#C1B243 #91C143 #52C143

triadic

#91C143 #4391C1 #C14391

tetradic

#91C143 #43C1B2 #7343C1 #C14352

square

#91C143 #43C1B2 #7343C1 #C14352

split-complementary

#91C143 #4352C1 #B243C1

monochromatic

#4D6722 #6F9531 #91C143 #ACD071 #C7DF9F

Accessibility & contrast

On white

2.12

#91C143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#91C143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C143

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C143	#FFFFFF	#000000	##000000
##91C143	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB432

Deuteranopia (green-blind)

#C4B14D

Tritanopia (blue-blind)

#96B9A7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #91c143;
/* rgb */ color: rgb(145, 193, 67);
/* oklch */ color: oklch(75.2% 0.162 127.7);

Tailwind

colors: {
  custom: {
    50: '#b5d47d',
    500: '#91c143',
    950: '#000000',
  },
}

SCSS

$custom: #91c143;
$custom-light: #b5d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#91c143",
  "rgb": {
    "r": 145,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 82.857,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75192,
    "c": 0.1624,
    "h": 127.7
  },
  "luminance": 0.44565
}

Semantic roles & 50–950 ramp

primary

#91C143

secondary

#A994CC

accent

#4EDA83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C143

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

Preview Lab → · Contrast checker → · Palette generator →