#42DF6A#42DF6A

#42DF6A is a light, highly saturated green. Relative luminance 0.550; OKLCH L 79.8% C 0.205 H 147.9°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#42DF6A
RGB	rgb(66, 223, 106)
HSL	hsl(135, 71%, 57%)
HSV	hsv(135, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 52.5%, 12.5%)
CIE-LAB	lab(79.02, -64.55, 45.42)
CIE-LCH	lch(79.02, 78.93, 144.87°)
OKLab	oklab(79.76% -0.1738 0.1092)
OKLCH	oklch(79.76% 0.205 147.9)
XYZ	xyz(31.2336, 54.9707, 22.5972)
Luminance	0.5497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF6A #DF42B7

analogous

#69DF42 #42DF6A #42DFB9

triadic

#42DF6A #6A42DF #DF6A42

tetradic

#42DF6A #4269DF #DF42B7 #DFB942

square

#42DF6A #4269DF #DF42B7 #DFB942

split-complementary

#42DF6A #B942DF #DF4269

monochromatic

#188E36 #21C34A #42DF6A #76E893 #ABF1BD

Accessibility & contrast

On white

1.75

#42DF6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#42DF6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF6A

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF6A	#FFFFFF	#000000	##000000
##42DF6A	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CC60

Deuteranopia (green-blind)

#CFBF73

Tritanopia (blue-blind)

#00DAC4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #42df6a;
/* rgb */ color: rgb(66, 223, 106);
/* oklch */ color: oklch(79.8% 0.205 147.9);

Tailwind

colors: {
  custom: {
    50: '#8bea97',
    500: '#42df6a',
    950: '#000000',
  },
}

SCSS

$custom: #42df6a;
$custom-light: #8bea97;
$custom-dark: #000000;

JSON

{
  "hex": "#42df6a",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 106
  },
  "hsl": {
    "h": 135.287,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79755,
    "c": 0.20531,
    "h": 147.9
  },
  "luminance": 0.54974
}

Semantic roles & 50–950 ramp

primary

#42DF6A

secondary

#94327B

accent

#3AC0EE

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #42DF6A

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

Preview Lab → · Contrast checker → · Palette generator →