#42D05E#42D05E

#42D05E is a light, vivid green. Relative luminance 0.471; OKLCH L 75.8% C 0.197 H 146.7°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#42D05E
RGB	rgb(66, 208, 94)
HSL	hsl(132, 60%, 54%)
HSV	hsv(132, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 54.8%, 18.4%)
CIE-LAB	lab(74.24, -61.00, 45.29)
CIE-LCH	lch(74.24, 75.97, 143.41°)
OKLab	oklab(75.75% -0.1645 0.1082)
OKLCH	oklch(75.75% 0.197 146.7)
XYZ	xyz(26.8211, 47.0753, 18.2604)
Luminance	0.4708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D05E #D042B4

analogous

#6DD042 #42D05E #42D0A5

triadic

#42D05E #5E42D0 #D05E42

tetradic

#42D05E #426DD0 #D042B4 #D0A542

square

#42D05E #426DD0 #D042B4 #D0A542

split-complementary

#42D05E #A542D0 #D0426D

monochromatic

#1E7930 #2AAA44 #42D05E #73DC88 #A4E8B2

Accessibility & contrast

On white

2.02

#42D05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#42D05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D05E

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D05E	#FFFFFF	#000000	##000000
##42D05E	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE53

Deuteranopia (green-blind)

#C2B267

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42d05e;
/* rgb */ color: rgb(66, 208, 94);
/* oklch */ color: oklch(75.8% 0.197 146.7);

Tailwind

colors: {
  custom: {
    50: '#88df8e',
    500: '#42d05e',
    950: '#000000',
  },
}

SCSS

$custom: #42d05e;
$custom-light: #88df8e;
$custom-dark: #000000;

JSON

{
  "hex": "#42d05e",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 94
  },
  "hsl": {
    "h": 131.831,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7575,
    "c": 0.19693,
    "h": 146.7
  },
  "luminance": 0.47078
}

Semantic roles & 50–950 ramp

primary

#42D05E

secondary

#D599C9

accent

#44C4E3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42D05E

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

Preview Lab → · Contrast checker → · Palette generator →