#66CA76#66CA76

#66CA76 is a light, vivid green. Relative luminance 0.464; OKLCH L 75.8% C 0.152 H 147.4°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#66CA76
RGB	rgb(102, 202, 118)
HSL	hsl(130, 49%, 60%)
HSV	hsv(130, 50%, 79%)
CMYK	cmyk(49.5%, 0%, 41.6%, 20.8%)
CIE-LAB	lab(73.79, -47.08, 33.14)
CIE-LCH	lch(73.79, 57.57, 144.86°)
OKLab	oklab(75.79% -0.1278 0.0818)
OKLCH	oklch(75.79% 0.152 147.4)
XYZ	xyz(29.8682, 46.3715, 24.5127)
Luminance	0.4637 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CA76 #CA66BA

analogous

#88CA66 #66CA76 #66CAA8

triadic

#66CA76 #7666CA #CA7666

tetradic

#66CA76 #6688CA #CA66BA #CAA866

square

#66CA76 #6688CA #CA66BA #CAA866

split-complementary

#66CA76 #A866CA #CA6688

monochromatic

#2F873D #3EB451 #66CA76 #93DA9F #C1E9C7

Accessibility & contrast

On white

2.04

#66CA76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#66CA76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CA76

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CA76	#FFFFFF	#000000	##000000
##66CA76	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB70

Deuteranopia (green-blind)

#BEB27B

Tritanopia (blue-blind)

#54C6B5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #66ca76;
/* rgb */ color: rgb(102, 202, 118);
/* oklch */ color: oklch(75.8% 0.152 147.4);

Tailwind

colors: {
  custom: {
    50: '#98db9e',
    500: '#66ca76',
    950: '#000000',
  },
}

SCSS

$custom: #66ca76;
$custom-light: #98db9e;
$custom-dark: #000000;

JSON

{
  "hex": "#66ca76",
  "rgb": {
    "r": 102,
    "g": 202,
    "b": 118
  },
  "hsl": {
    "h": 129.6,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.75785,
    "c": 0.15172,
    "h": 147.4
  },
  "luminance": 0.46374
}

Semantic roles & 50–950 ramp

primary

#66CA76

secondary

#D9B2D3

accent

#50C2D8

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #66CA76

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

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