#91CC3F#91CC3F

#91CC3F is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 77.8% C 0.179 H 129.5°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#91CC3F
RGB	rgb(145, 204, 63)
HSL	hsl(85, 58%, 52%)
HSV	hsv(85, 69%, 80%)
CMYK	cmyk(28.9%, 0%, 69.1%, 20%)
CIE-LAB	lab(75.80, -40.18, 61.16)
CIE-LCH	lch(75.80, 73.17, 123.30°)
OKLab	oklab(77.78% -0.1141 0.1382)
OKLCH	oklch(77.78% 0.179 129.5)
XYZ	xyz(34.1670, 49.5634, 12.4682)
Luminance	0.4956 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CC3F #7A3FCC

analogous

#CCC03F #91CC3F #4BCC3F

triadic

#91CC3F #3F91CC #CC3F91

tetradic

#91CC3F #3FCCC0 #7A3FCC #CC3F4B

square

#91CC3F #3FCCC0 #7A3FCC #CC3F4B

split-complementary

#91CC3F #3F4BCC #C03FCC

monochromatic

#4F721E #71A32B #91CC3F #ADD96F #C8E6A0

Accessibility & contrast

On white

1.92

#91CC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#91CC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CC3F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CC3F	#FFFFFF	#000000	##000000
##91CC3F	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE29

Deuteranopia (green-blind)

#CDB94B

Tritanopia (blue-blind)

#95C3B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91cc3f;
/* rgb */ color: rgb(145, 204, 63);
/* oklch */ color: oklch(77.8% 0.179 129.5);

Tailwind

colors: {
  custom: {
    50: '#b5dc7c',
    500: '#91cc3f',
    950: '#000000',
  },
}

SCSS

$custom: #91cc3f;
$custom-light: #b5dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#91cc3f",
  "rgb": {
    "r": 145,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 85.106,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77777,
    "c": 0.1792,
    "h": 129.5
  },
  "luminance": 0.49564
}

Semantic roles & 50–950 ramp

primary

#91CC3F

secondary

#AE95D2

accent

#47E187

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #91CC3F

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

Preview Lab → · Contrast checker → · Palette generator →