#66CE7E#66CE7E

#66CE7E is a light, vivid green. Relative luminance 0.485; OKLCH L 76.9% C 0.150 H 149.3°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#66CE7E
RGB	rgb(102, 206, 126)
HSL	hsl(134, 51%, 60%)
HSV	hsv(134, 50%, 81%)
CMYK	cmyk(50.5%, 0%, 38.8%, 19.2%)
CIE-LAB	lab(75.12, -47.43, 30.78)
CIE-LCH	lch(75.12, 56.54, 147.02°)
OKLab	oklab(76.92% -0.1287 0.0765)
OKLCH	oklch(76.92% 0.15 149.3)
XYZ	xyz(31.3147, 48.4712, 27.4403)
Luminance	0.4847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66CE7E #CE66B6

analogous

#82CE66 #66CE7E #66CEB2

triadic

#66CE7E #7E66CE #CE7E66

tetradic

#66CE7E #6682CE #CE66B6 #CEB266

square

#66CE7E #6682CE #CE66B6 #CEB266

split-complementary

#66CE7E #B266CE #CE6682

monochromatic

#2D8D43 #3CBB59 #66CE7E #94DDA5 #C3ECCC

Accessibility & contrast

On white

1.96

#66CE7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#66CE7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66CE7E

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66CE7E	#FFFFFF	#000000	##000000
##66CE7E	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBF78

Deuteranopia (green-blind)

#C1B583

Tritanopia (blue-blind)

#51CBBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #66ce7e;
/* rgb */ color: rgb(102, 206, 126);
/* oklch */ color: oklch(76.9% 0.150 149.3);

Tailwind

colors: {
  custom: {
    50: '#98dea4',
    500: '#66ce7e',
    950: '#000000',
  },
}

SCSS

$custom: #66ce7e;
$custom-light: #98dea4;
$custom-dark: #000000;

JSON

{
  "hex": "#66ce7e",
  "rgb": {
    "r": 102,
    "g": 206,
    "b": 126
  },
  "hsl": {
    "h": 133.846,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.76918,
    "c": 0.14975,
    "h": 149.3
  },
  "luminance": 0.48474
}

Semantic roles & 50–950 ramp

primary

#66CE7E

secondary

#DCB4D3

accent

#279CBF

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #66CE7E

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

Preview Lab → · Contrast checker → · Palette generator →