#91C240#91C240

#91C240 is a light, vivid yellow-green. Relative luminance 0.450; OKLCH L 75.4% C 0.166 H 127.7°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#91C240
RGB	rgb(145, 194, 64)
HSL	hsl(83, 52%, 51%)
HSV	hsv(83, 67%, 76%)
CMYK	cmyk(25.3%, 0%, 67%, 23.9%)
CIE-LAB	lab(72.87, -35.63, 57.74)
CIE-LCH	lch(72.87, 67.85, 121.67°)
OKLab	oklab(75.4% -0.1015 0.1312)
OKLCH	oklch(75.4% 0.166 127.7)
XYZ	xyz(31.8942, 44.9728, 11.8498)
Luminance	0.4497 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C240 #7140C2

analogous

#C2B240 #91C240 #50C240

triadic

#91C240 #4091C2 #C24091

tetradic

#91C240 #40C2B2 #7140C2 #C24050

square

#91C240 #40C2B2 #7140C2 #C24050

split-complementary

#91C240 #4050C2 #B240C2

monochromatic

#4C6721 #6F9530 #91C240 #ACD16E #C6E09D

Accessibility & contrast

On white

2.10

#91C240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#91C240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C240

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C240	#FFFFFF	#000000	##000000
##91C240	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB52E

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#96B9A8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #91c240;
/* rgb */ color: rgb(145, 194, 64);
/* oklch */ color: oklch(75.4% 0.166 127.7);

Tailwind

colors: {
  custom: {
    50: '#b5d47c',
    500: '#91c240',
    950: '#000000',
  },
}

SCSS

$custom: #91c240;
$custom-light: #b5d47c;
$custom-dark: #000000;

JSON

{
  "hex": "#91c240",
  "rgb": {
    "r": 145,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 82.615,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75404,
    "c": 0.16587,
    "h": 127.7
  },
  "luminance": 0.44973
}

Semantic roles & 50–950 ramp

primary

#91C240

secondary

#A892CC

accent

#4DDB82

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C240

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

Preview Lab → · Contrast checker → · Palette generator →