#42DF65#42DF65

#42DF65 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.7% C 0.209 H 147.0°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#42DF65
RGB	rgb(66, 223, 101)
HSL	hsl(133, 71%, 57%)
HSV	hsv(133, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 54.7%, 12.5%)
CIE-LAB	lab(78.97, -65.23, 47.69)
CIE-LCH	lch(78.97, 80.81, 143.83°)
OKLab	oklab(79.69% -0.1758 0.1139)
OKLCH	oklch(79.69% 0.209 147)
XYZ	xyz(30.9811, 54.8697, 21.2676)
Luminance	0.5487 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF65 #DF42BC

analogous

#6EDF42 #42DF65 #42DFB4

triadic

#42DF65 #6542DF #DF6542

tetradic

#42DF65 #426EDF #DF42BC #DFB442

square

#42DF65 #426EDF #DF42BC #DFB442

split-complementary

#42DF65 #B442DF #DF426E

monochromatic

#188E33 #21C345 #42DF65 #76E890 #ABF1BA

Accessibility & contrast

On white

1.75

#42DF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#42DF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF65

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF65	#FFFFFF	#000000	##000000
##42DF65	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)

#E2CB5A

Deuteranopia (green-blind)

#CFBE6E

Tritanopia (blue-blind)

#00DAC4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #42df65;
/* rgb */ color: rgb(66, 223, 101);
/* oklch */ color: oklch(79.7% 0.209 147.0);

Tailwind

colors: {
  custom: {
    50: '#8bea94',
    500: '#42df65',
    950: '#000000',
  },
}

SCSS

$custom: #42df65;
$custom-light: #8bea94;
$custom-dark: #000000;

JSON

{
  "hex": "#42df65",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 101
  },
  "hsl": {
    "h": 133.376,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79688,
    "c": 0.20947,
    "h": 147
  },
  "luminance": 0.54873
}

Semantic roles & 50–950 ramp

primary

#42DF65

secondary

#94327E

accent

#3AC6EE

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160D

muted

#7F857F

Preview Lab

Preview with #42DF65

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

Preview Lab → · Contrast checker → · Palette generator →