#91EC66#91EC66

#91EC66 is a very light, vivid green. Relative luminance 0.670; OKLCH L 85.8% C 0.191 H 136.8°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#91EC66
RGB	rgb(145, 236, 102)
HSL	hsl(101, 78%, 66%)
HSV	hsv(101, 57%, 93%)
CMYK	cmyk(38.6%, 0%, 56.8%, 7.5%)
CIE-LAB	lab(85.49, -50.45, 55.57)
CIE-LCH	lch(85.49, 75.06, 132.24°)
OKLab	oklab(85.78% -0.1393 0.1308)
OKLCH	oklch(85.78% 0.191 136.8)
XYZ	xyz(44.0695, 66.9677, 23.1718)
Luminance	0.6697 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EC66 #C166EC

analogous

#D4EC66 #91EC66 #66EC7E

triadic

#91EC66 #6691EC #EC6691

tetradic

#91EC66 #66D4EC #C166EC #EC7E66

square

#91EC66 #66D4EC #C166EC #EC7E66

split-complementary

#91EC66 #7E66EC #EC66D4

monochromatic

#4EC018 #6AE530 #91EC66 #B8F39C #DFFAD3

Accessibility & contrast

On white

1.46

#91EC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#91EC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EC66

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EC66	#FFFFFF	#000000	##000000
##91EC66	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB58

Deuteranopia (green-blind)

#E7D370

Tritanopia (blue-blind)

#8DE4CF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91ec66;
/* rgb */ color: rgb(145, 236, 102);
/* oklch */ color: oklch(85.8% 0.191 136.8);

Tailwind

colors: {
  custom: {
    50: '#b6f395',
    500: '#91ec66',
    950: '#000000',
  },
}

SCSS

$custom: #91ec66;
$custom-light: #b6f395;
$custom-dark: #000000;

JSON

{
  "hex": "#91ec66",
  "rgb": {
    "r": 145,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 100.746,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85777,
    "c": 0.19101,
    "h": 136.8
  },
  "luminance": 0.6697
}

Semantic roles & 50–950 ramp

primary

#91EC66

secondary

#9338BE

accent

#0BDA98

background

#FDFFFC

surface

#F8FEF5

border

#D1D6CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #91EC66

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

Preview Lab → · Contrast checker → · Palette generator →