#66E07D#66E07D

#66E07D is a light, vivid green. Relative luminance 0.576; OKLCH L 81.3% C 0.176 H 147.7°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#66E07D
RGB	rgb(102, 224, 125)
HSL	hsl(131, 66%, 64%)
HSV	hsv(131, 54%, 88%)
CMYK	cmyk(54.5%, 0%, 44.2%, 12.2%)
CIE-LAB	lab(80.52, -54.84, 38.29)
CIE-LCH	lch(80.52, 66.89, 145.08°)
OKLab	oklab(81.34% -0.1485 0.094)
OKLCH	oklch(81.34% 0.176 147.7)
XYZ	xyz(35.8345, 57.6137, 28.6302)
Luminance	0.5762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E07D #E066C9

analogous

#8CE066 #66E07D #66E0BA

triadic

#66E07D #7D66E0 #E07D66

tetradic

#66E07D #668CE0 #E066C9 #E0BA66

square

#66E07D #668CE0 #E066C9 #E0BA66

split-complementary

#66E07D #BA66E0 #E0668C

monochromatic

#22A93C #33D652 #66E07D #99EAA8 #CCF5D3

Accessibility & contrast

On white

1.68

#66E07D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#66E07D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E07D

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E07D	#FFFFFF	#000000	##000000
##66E07D	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF75

Deuteranopia (green-blind)

#D2C384

Tritanopia (blue-blind)

#4CDCC8

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #66e07d;
/* rgb */ color: rgb(102, 224, 125);
/* oklch */ color: oklch(81.3% 0.176 147.7);

Tailwind

colors: {
  custom: {
    50: '#9beaa4',
    500: '#66e07d',
    950: '#000000',
  },
}

SCSS

$custom: #66e07d;
$custom-light: #9beaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#66e07d",
  "rgb": {
    "r": 102,
    "g": 224,
    "b": 125
  },
  "hsl": {
    "h": 131.311,
    "s": 66.304,
    "l": 63.922
  },
  "oklch": {
    "l": 0.81339,
    "c": 0.17575,
    "h": 147.7
  },
  "luminance": 0.57617
}

Semantic roles & 50–950 ramp

primary

#66E07D

secondary

#AB3F97

accent

#17ACCE

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F160F

muted

#808480

Preview Lab

Preview with #66E07D

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

Preview Lab → · Contrast checker → · Palette generator →