#42DF64#42DF64

#42DF64 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.7% C 0.210 H 146.9°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#42DF64
RGB	rgb(66, 223, 100)
HSL	hsl(133, 71%, 57%)
HSV	hsv(133, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 55.2%, 12.5%)
CIE-LAB	lab(78.95, -65.37, 48.14)
CIE-LCH	lch(78.95, 81.18, 143.63°)
OKLab	oklab(79.68% -0.1761 0.1149)
OKLCH	oklch(79.68% 0.21 146.9)
XYZ	xyz(30.9324, 54.8503, 21.0111)
Luminance	0.5485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF64 #DF42BD

analogous

#6FDF42 #42DF64 #42DFB3

triadic

#42DF64 #6442DF #DF6442

tetradic

#42DF64 #426FDF #DF42BD #DFB342

square

#42DF64 #426FDF #DF42BD #DFB342

split-complementary

#42DF64 #B342DF #DF426F

monochromatic

#188E32 #21C344 #42DF64 #76E88F #ABF1BA

Accessibility & contrast

On white

1.75

#42DF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#42DF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF64

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF64	#FFFFFF	#000000	##000000
##42DF64	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB58

Deuteranopia (green-blind)

#CFBE6E

Tritanopia (blue-blind)

#00DAC4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #42df64;
/* rgb */ color: rgb(66, 223, 100);
/* oklch */ color: oklch(79.7% 0.210 146.9);

Tailwind

colors: {
  custom: {
    50: '#8bea93',
    500: '#42df64',
    950: '#000000',
  },
}

SCSS

$custom: #42df64;
$custom-light: #8bea93;
$custom-dark: #000000;

JSON

{
  "hex": "#42df64",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 100
  },
  "hsl": {
    "h": 132.994,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79675,
    "c": 0.21029,
    "h": 146.9
  },
  "luminance": 0.54854
}

Semantic roles & 50–950 ramp

primary

#42DF64

secondary

#94327E

accent

#3AC7EE

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160D

muted

#7F857F

Preview Lab

Preview with #42DF64

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

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