#91C256#91C256

#91C256 is a light, vivid yellow-green. Relative luminance 0.453; OKLCH L 75.6% C 0.148 H 129.7°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#91C256
RGB	rgb(145, 194, 86)
HSL	hsl(87, 47%, 55%)
HSV	hsv(87, 56%, 76%)
CMYK	cmyk(25.3%, 0%, 55.7%, 23.9%)
CIE-LAB	lab(73.07, -33.76, 48.43)
CIE-LCH	lch(73.07, 59.04, 124.88°)
OKLab	oklab(75.63% -0.0945 0.1139)
OKLCH	oklch(75.63% 0.148 129.7)
XYZ	xyz(32.6483, 45.2745, 15.8210)
Luminance	0.4527 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C256 #8756C2

analogous

#C2BD56 #91C256 #5BC256

triadic

#91C256 #5691C2 #C25691

tetradic

#91C256 #56C2BD #8756C2 #C2565B

square

#91C256 #56C2BD #8756C2 #C2565B

split-complementary

#91C256 #565BC2 #BD56C2

monochromatic

#52742A #72A13A #91C256 #AED283 #CCE2B0

Accessibility & contrast

On white

2.09

#91C256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#91C256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C256

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C256	#FFFFFF	#000000	##000000
##91C256	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB64B

Deuteranopia (green-blind)

#C3B25D

Tritanopia (blue-blind)

#94BAAA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #91c256;
/* rgb */ color: rgb(145, 194, 86);
/* oklch */ color: oklch(75.6% 0.148 129.7);

Tailwind

colors: {
  custom: {
    50: '#b4d489',
    500: '#91c256',
    950: '#000000',
  },
}

SCSS

$custom: #91c256;
$custom-light: #b4d489;
$custom-dark: #000000;

JSON

{
  "hex": "#91c256",
  "rgb": {
    "r": 145,
    "g": 194,
    "b": 86
  },
  "hsl": {
    "h": 87.222,
    "s": 46.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.75628,
    "c": 0.148,
    "h": 129.7
  },
  "luminance": 0.45275
}

Semantic roles & 50–950 ramp

primary

#91C256

secondary

#B8A3D1

accent

#51D78E

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #91C256

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

Preview Lab → · Contrast checker → · Palette generator →