#91D256#91D256

#91D256 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.4% C 0.170 H 132.4°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#91D256
RGB	rgb(145, 210, 86)
HSL	hsl(91, 58%, 58%)
HSV	hsv(91, 59%, 82%)
CMYK	cmyk(31%, 0%, 59%, 17.6%)
CIE-LAB	lab(77.75, -40.97, 53.79)
CIE-LCH	lch(77.75, 67.61, 127.30°)
OKLab	oklab(79.42% -0.1144 0.1254)
OKLCH	oklch(79.42% 0.17 132.4)
XYZ	xyz(36.4028, 52.7836, 17.0726)
Luminance	0.5279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D256 #9756D2

analogous

#CFD256 #91D256 #56D259

triadic

#91D256 #5691D2 #D25691

tetradic

#91D256 #56CFD2 #9756D2 #D25956

square

#91D256 #56CFD2 #9756D2 #D25956

split-complementary

#91D256 #5956D2 #D256CF

monochromatic

#548925 #72B931 #91D256 #B0DF86 #D0ECB7

Accessibility & contrast

On white

1.82

#91D256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#91D256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D256

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D256	#FFFFFF	#000000	##000000
##91D256	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC349

Deuteranopia (green-blind)

#D1BE5F

Tritanopia (blue-blind)

#92CAB7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #91d256;
/* rgb */ color: rgb(145, 210, 86);
/* oklch */ color: oklch(79.4% 0.170 132.4);

Tailwind

colors: {
  custom: {
    50: '#b5e08a',
    500: '#91d256',
    950: '#000000',
  },
}

SCSS

$custom: #91d256;
$custom-light: #b5e08a;
$custom-dark: #000000;

JSON

{
  "hex": "#91d256",
  "rgb": {
    "r": 145,
    "g": 210,
    "b": 86
  },
  "hsl": {
    "h": 91.452,
    "s": 57.944,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79421,
    "c": 0.16976,
    "h": 132.4
  },
  "luminance": 0.52785
}

Semantic roles & 50–950 ramp

primary

#91D256

secondary

#683D90

accent

#47E198

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #91D256

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

Preview Lab → · Contrast checker → · Palette generator →