#91C456#91C456

#91C456 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.1% C 0.151 H 130.1°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#91C456
RGB	rgb(145, 196, 86)
HSL	hsl(88, 48%, 55%)
HSV	hsv(88, 56%, 77%)
CMYK	cmyk(26%, 0%, 56.1%, 23.1%)
CIE-LAB	lab(73.66, -34.69, 49.10)
CIE-LCH	lch(73.66, 60.12, 125.24°)
OKLab	oklab(76.1% -0.097 0.1154)
OKLCH	oklch(76.1% 0.151 130.1)
XYZ	xyz(33.0964, 46.1707, 15.9704)
Luminance	0.4617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C456 #8956C4

analogous

#C4C056 #91C456 #5AC456

triadic

#91C456 #5691C4 #C45691

tetradic

#91C456 #56C4C0 #8956C4 #C4565A

square

#91C456 #56C4C0 #8956C4 #C4565A

split-complementary

#91C456 #565AC4 #C056C4

monochromatic

#537629 #72A439 #91C456 #AFD483 #CCE4B1

Accessibility & contrast

On white

2.05

#91C456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#91C456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C456

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C456	#FFFFFF	#000000	##000000
##91C456	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74B

Deuteranopia (green-blind)

#C5B45D

Tritanopia (blue-blind)

#94BCAC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #91c456;
/* rgb */ color: rgb(145, 196, 86);
/* oklch */ color: oklch(76.1% 0.151 130.1);

Tailwind

colors: {
  custom: {
    50: '#b4d689',
    500: '#91c456',
    950: '#000000',
  },
}

SCSS

$custom: #91c456;
$custom-light: #b4d689;
$custom-dark: #000000;

JSON

{
  "hex": "#91c456",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 86
  },
  "hsl": {
    "h": 87.818,
    "s": 48.246,
    "l": 55.294
  },
  "oklch": {
    "l": 0.76101,
    "c": 0.15075,
    "h": 130.1
  },
  "luminance": 0.46171
}

Semantic roles & 50–950 ramp

primary

#91C456

secondary

#B9A4D2

accent

#50D88F

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #91C456

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

Preview Lab → · Contrast checker → · Palette generator →