#91FE66#91FE66

#91FE66 is a very light, highly saturated green. Relative luminance 0.779; OKLCH L 90.1% C 0.214 H 137.9°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#91FE66
RGB	rgb(145, 254, 102)
HSL	hsl(103, 99%, 70%)
HSV	hsv(103, 60%, 100%)
CMYK	cmyk(42.9%, 0%, 59.8%, 0.4%)
CIE-LAB	lab(90.72, -57.66, 61.55)
CIE-LCH	lch(90.72, 84.34, 133.13°)
OKLab	oklab(90.05% -0.1589 0.1436)
OKLCH	oklch(90.05% 0.214 137.9)
XYZ	xyz(49.5155, 77.8597, 24.9871)
Luminance	0.7786 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91FE66 #D366FE

analogous

#DDFE66 #91FE66 #66FE87

triadic

#91FE66 #6691FE #FE6691

tetradic

#91FE66 #66DDFE #D366FE #FE8766

square

#91FE66 #66DDFE #D366FE #FE8766

split-complementary

#91FE66 #8766FE #FE66DD

monochromatic

#43E802 #65FE29 #91FE66 #BDFEA3 #E8FFE0

Accessibility & contrast

On white

1.27

#91FE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#91FE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91FE66

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91FE66	#FFFFFF	#000000	##000000
##91FE66	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA55

Deuteranopia (green-blind)

#F7E172

Tritanopia (blue-blind)

#8AF6DE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #91fe66;
/* rgb */ color: rgb(145, 254, 102);
/* oklch */ color: oklch(90.1% 0.214 137.9);

Tailwind

colors: {
  custom: {
    50: '#b8ff97',
    500: '#91fe66',
    950: '#000000',
  },
}

SCSS

$custom: #91fe66;
$custom-light: #b8ff97;
$custom-dark: #000000;

JSON

{
  "hex": "#91fe66",
  "rgb": {
    "r": 145,
    "g": 254,
    "b": 102
  },
  "hsl": {
    "h": 103.026,
    "s": 98.701,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90051,
    "c": 0.21418,
    "h": 137.9
  },
  "luminance": 0.77863
}

Semantic roles & 50–950 ramp

primary

#91FE66

secondary

#A92FD9

accent

#00E6A5

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12180E

muted

#82867F

Preview Lab

Preview with #91FE66

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

Preview Lab → · Contrast checker → · Palette generator →