#91C243#91C243

#91C243 is a light, vivid yellow-green. Relative luminance 0.450; OKLCH L 75.4% C 0.164 H 127.9°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#91C243
RGB	rgb(145, 194, 67)
HSL	hsl(83, 51%, 51%)
HSV	hsv(83, 65%, 76%)
CMYK	cmyk(25.3%, 0%, 65.5%, 23.9%)
CIE-LAB	lab(72.90, -35.41, 56.56)
CIE-LCH	lch(72.90, 66.73, 122.05°)
OKLab	oklab(75.43% -0.1007 0.1291)
OKLCH	oklch(75.43% 0.164 127.9)
XYZ	xyz(31.9819, 45.0079, 12.3115)
Luminance	0.4501 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C243 #7443C2

analogous

#C2B443 #91C243 #51C243

triadic

#91C243 #4391C2 #C24391

tetradic

#91C243 #43C2B4 #7443C2 #C24351

square

#91C243 #43C2B4 #7443C2 #C24351

split-complementary

#91C243 #4351C2 #B443C2

monochromatic

#4D6922 #709731 #91C243 #ACD171 #C7E09F

Accessibility & contrast

On white

2.10

#91C243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#91C243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C243

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C243	#FFFFFF	#000000	##000000
##91C243	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB532

Deuteranopia (green-blind)

#C5B24D

Tritanopia (blue-blind)

#96BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #91c243;
/* rgb */ color: rgb(145, 194, 67);
/* oklch */ color: oklch(75.4% 0.164 127.9);

Tailwind

colors: {
  custom: {
    50: '#b5d47d',
    500: '#91c243',
    950: '#000000',
  },
}

SCSS

$custom: #91c243;
$custom-light: #b5d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#91c243",
  "rgb": {
    "r": 145,
    "g": 194,
    "b": 67
  },
  "hsl": {
    "h": 83.15,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.7543,
    "c": 0.16369,
    "h": 127.9
  },
  "luminance": 0.45009
}

Semantic roles & 50–950 ramp

primary

#91C243

secondary

#AA94CC

accent

#4DDA84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C243

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

Preview Lab → · Contrast checker → · Palette generator →