#42D280#42D280

#42D280 is a light, vivid green. Relative luminance 0.488; OKLCH L 76.8% C 0.169 H 154.0°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#42D280
RGB	rgb(66, 210, 128)
HSL	hsl(146, 62%, 54%)
HSV	hsv(146, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 39%, 17.6%)
CIE-LAB	lab(75.33, -56.34, 29.83)
CIE-LCH	lch(75.33, 63.75, 152.10°)
OKLab	oklab(76.81% -0.1521 0.0743)
OKLCH	oklch(76.81% 0.169 154)
XYZ	xyz(29.1871, 48.8067, 28.3003)
Luminance	0.4881 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D280 #D24294

analogous

#4CD242 #42D280 #42D2C8

triadic

#42D280 #8042D2 #D28042

tetradic

#42D280 #424CD2 #D24294 #D2C842

square

#42D280 #424CD2 #D24294 #D2C842

split-complementary

#42D280 #C842D2 #D2424C

monochromatic

#1E7C46 #29AD62 #42D280 #73DEA1 #A5EAC2

Accessibility & contrast

On white

1.95

#42D280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#42D280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D280

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D280	#FFFFFF	#000000	##000000
##42D280	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C17A

Deuteranopia (green-blind)

#C0B485

Tritanopia (blue-blind)

#00D0BD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d280;
/* rgb */ color: rgb(66, 210, 128);
/* oklch */ color: oklch(76.8% 0.169 154.0);

Tailwind

colors: {
  custom: {
    50: '#88e1a5',
    500: '#42d280',
    950: '#000000',
  },
}

SCSS

$custom: #42d280;
$custom-light: #88e1a5;
$custom-dark: #000000;

JSON

{
  "hex": "#42d280",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 128
  },
  "hsl": {
    "h": 145.833,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76807,
    "c": 0.16932,
    "h": 154
  },
  "luminance": 0.4881
}

Semantic roles & 50–950 ramp

primary

#42D280

secondary

#D799BC

accent

#439FE5

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D280

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

Preview Lab → · Contrast checker → · Palette generator →