#66C87F#66C87F

#66C87F is a light, vivid green. Relative luminance 0.457; OKLCH L 75.5% C 0.140 H 150.2°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#66C87F
RGB	rgb(102, 200, 127)
HSL	hsl(135, 47%, 59%)
HSV	hsv(135, 49%, 78%)
CMYK	cmyk(49%, 0%, 36.5%, 21.6%)
CIE-LAB	lab(73.33, -44.74, 27.88)
CIE-LCH	lch(73.33, 52.71, 148.07°)
OKLab	oklab(75.46% -0.1216 0.0697)
OKLCH	oklch(75.46% 0.14 150.2)
XYZ	xyz(29.9626, 45.6633, 27.3096)
Luminance	0.4567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C87F #C866AF

analogous

#7EC866 #66C87F #66C8B0

triadic

#66C87F #7F66C8 #C87F66

tetradic

#66C87F #667EC8 #C866AF #C8B066

square

#66C87F #667EC8 #C866AF #C8B066

split-complementary

#66C87F #B066C8 #C8667E

monochromatic

#2F8445 #40B15D #66C87F #93D8A5 #C0E8CA

Accessibility & contrast

On white

2.07

#66C87F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#66C87F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C87F

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C87F	#FFFFFF	#000000	##000000
##66C87F	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BA7A

Deuteranopia (green-blind)

#BBB084

Tritanopia (blue-blind)

#52C5B5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #66c87f;
/* rgb */ color: rgb(102, 200, 127);
/* oklch */ color: oklch(75.5% 0.140 150.2);

Tailwind

colors: {
  custom: {
    50: '#98d9a4',
    500: '#66c87f',
    950: '#000000',
  },
}

SCSS

$custom: #66c87f;
$custom-light: #98d9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#66c87f",
  "rgb": {
    "r": 102,
    "g": 200,
    "b": 127
  },
  "hsl": {
    "h": 135.306,
    "s": 47.115,
    "l": 59.216
  },
  "oklch": {
    "l": 0.75457,
    "c": 0.14013,
    "h": 150.2
  },
  "luminance": 0.45666
}

Semantic roles & 50–950 ramp

primary

#66C87F

secondary

#D8B2CE

accent

#51B5D7

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #66C87F

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

Preview Lab → · Contrast checker → · Palette generator →