#42DA82#42DA82

#42DA82 is a light, vivid green. Relative luminance 0.529; OKLCH L 78.9% C 0.178 H 153.4°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#42DA82
RGB	rgb(66, 218, 130)
HSL	hsl(145, 67%, 56%)
HSV	hsv(145, 70%, 85%)
CMYK	cmyk(69.7%, 0%, 40.4%, 14.5%)
CIE-LAB	lab(77.82, -58.96, 32.09)
CIE-LCH	lch(77.82, 67.13, 151.44°)
OKLab	oklab(78.87% -0.159 0.0797)
OKLCH	oklch(78.87% 0.178 153.4)
XYZ	xyz(31.3447, 52.9093, 29.6753)
Luminance	0.5291 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DA82 #DA429A

analogous

#4EDA42 #42DA82 #42DACE

triadic

#42DA82 #8242DA #DA8242

tetradic

#42DA82 #424EDA #DA429A #DACE42

square

#42DA82 #424EDA #DA429A #DACE42

split-complementary

#42DA82 #CE42DA #DA424E

monochromatic

#1A8748 #24BA64 #42DA82 #75E4A4 #A8EEC6

Accessibility & contrast

On white

1.81

#42DA82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#42DA82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DA82

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DA82	#FFFFFF	#000000	##000000
##42DA82	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC87C

Deuteranopia (green-blind)

#C7BB88

Tritanopia (blue-blind)

#00D7C4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #42da82;
/* rgb */ color: rgb(66, 218, 130);
/* oklch */ color: oklch(78.9% 0.178 153.4);

Tailwind

colors: {
  custom: {
    50: '#89e6a7',
    500: '#42da82',
    950: '#000000',
  },
}

SCSS

$custom: #42da82;
$custom-light: #89e6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#42da82",
  "rgb": {
    "r": 66,
    "g": 218,
    "b": 130
  },
  "hsl": {
    "h": 145.263,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7887,
    "c": 0.17789,
    "h": 153.4
  },
  "luminance": 0.52913
}

Semantic roles & 50–950 ramp

primary

#42DA82

secondary

#8D3367

accent

#3EA2EA

background

#FCFEFC

surface

#F4FDF6

border

#CED5D0

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #42DA82

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

Preview Lab → · Contrast checker → · Palette generator →