#66E154#66E154

#66E154 is a light, highly saturated green. Relative luminance 0.573; OKLCH L 81.0% C 0.212 H 141.2°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#66E154
RGB	rgb(102, 225, 84)
HSL	hsl(112, 70%, 61%)
HSV	hsv(112, 63%, 88%)
CMYK	cmyk(54.7%, 0%, 62.7%, 11.8%)
CIE-LAB	lab(80.36, -60.38, 57.07)
CIE-LCH	lch(80.36, 83.08, 136.61°)
OKLab	oklab(81.05% -0.165 0.1326)
OKLCH	oklch(81.05% 0.212 141.2)
XYZ	xyz(34.0033, 57.3124, 17.6563)
Luminance	0.5732 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E154 #CF54E1

analogous

#ADE154 #66E154 #54E188

triadic

#66E154 #5466E1 #E15466

tetradic

#66E154 #54ADE1 #CF54E1 #E18854

square

#66E154 #54ADE1 #CF54E1 #E18854

split-complementary

#66E154 #8854E1 #E154AD

monochromatic

#2D9F1C #3BD325 #66E154 #95EA88 #C3F3BC

Accessibility & contrast

On white

1.68

#66E154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#66E154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E154

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E154	#FFFFFF	#000000	##000000
##66E154	1.00	1.68	12.46	12.46
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE43

Deuteranopia (green-blind)

#D7C360

Tritanopia (blue-blind)

#56DAC3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #66e154;
/* rgb */ color: rgb(102, 225, 84);
/* oklch */ color: oklch(81.0% 0.212 141.2);

Tailwind

colors: {
  custom: {
    50: '#9ceb89',
    500: '#66e154',
    950: '#000000',
  },
}

SCSS

$custom: #66e154;
$custom-light: #9ceb89;
$custom-dark: #000000;

JSON

{
  "hex": "#66e154",
  "rgb": {
    "r": 102,
    "g": 225,
    "b": 84
  },
  "hsl": {
    "h": 112.34,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81048,
    "c": 0.21166,
    "h": 141.2
  },
  "luminance": 0.57315
}

Semantic roles & 50–950 ramp

primary

#66E154

secondary

#9437A2

accent

#13D2BA

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #66E154

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

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