#91CC4B#91CC4B

#91CC4B is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.9% C 0.171 H 130.4°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#91CC4B
RGB	rgb(145, 204, 75)
HSL	hsl(87, 56%, 55%)
HSV	hsv(87, 63%, 80%)
CMYK	cmyk(28.9%, 0%, 63.2%, 20%)
CIE-LAB	lab(75.89, -39.28, 56.46)
CIE-LCH	lch(75.89, 68.79, 124.83°)
OKLab	oklab(77.88% -0.1106 0.1299)
OKLCH	oklch(77.88% 0.171 130.4)
XYZ	xyz(34.5396, 49.7125, 14.4309)
Luminance	0.4971 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CC4B #864BCC

analogous

#CCC74B #91CC4B #51CC4B

triadic

#91CC4B #4B91CC #CC4B91

tetradic

#91CC4B #4BCCC7 #864BCC #CC4B51

square

#91CC4B #4BCCC7 #864BCC #CC4B51

split-complementary

#91CC4B #4B51CC #C74BCC

monochromatic

#527A23 #72AA30 #91CC4B #AEDA7B #CBE7AA

Accessibility & contrast

On white

1.92

#91CC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#91CC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CC4B

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CC4B	#FFFFFF	#000000	##000000
##91CC4B	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3B

Deuteranopia (green-blind)

#CDBA55

Tritanopia (blue-blind)

#94C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91cc4b;
/* rgb */ color: rgb(145, 204, 75);
/* oklch */ color: oklch(77.9% 0.171 130.4);

Tailwind

colors: {
  custom: {
    50: '#b5dc83',
    500: '#91cc4b',
    950: '#000000',
  },
}

SCSS

$custom: #91cc4b;
$custom-light: #b5dc83;
$custom-dark: #000000;

JSON

{
  "hex": "#91cc4b",
  "rgb": {
    "r": 145,
    "g": 204,
    "b": 75
  },
  "hsl": {
    "h": 87.442,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77882,
    "c": 0.17062,
    "h": 130.4
  },
  "luminance": 0.49713
}

Semantic roles & 50–950 ramp

primary

#91CC4B

secondary

#B79ED5

accent

#49DF8D

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #91CC4B

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

Preview Lab → · Contrast checker → · Palette generator →