#42D175#42D175

#42D175 is a light, vivid green. Relative luminance 0.480; OKLCH L 76.4% C 0.178 H 151.2°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#42D175
RGB	rgb(66, 209, 117)
HSL	hsl(141, 61%, 54%)
HSV	hsv(141, 68%, 82%)
CMYK	cmyk(68.4%, 0%, 44%, 18%)
CIE-LAB	lab(74.85, -57.89, 34.81)
CIE-LCH	lch(74.85, 67.55, 148.98°)
OKLab	oklab(76.35% -0.156 0.0857)
OKLCH	oklch(76.35% 0.178 151.2)
XYZ	xyz(28.2558, 48.0404, 24.6098)
Luminance	0.4804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D175 #D1429E

analogous

#57D142 #42D175 #42D1BD

triadic

#42D175 #7542D1 #D17542

tetradic

#42D175 #4257D1 #D1429E #D1BD42

square

#42D175 #4257D1 #D1429E #D1BD42

split-complementary

#42D175 #BD42D1 #D14257

monochromatic

#1E7B3F #2AAC58 #42D175 #73DD99 #A4E9BD

Accessibility & contrast

On white

1.98

#42D175 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#42D175 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D175

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D175	#FFFFFF	#000000	##000000
##42D175	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C06E

Deuteranopia (green-blind)

#C0B37B

Tritanopia (blue-blind)

#00CEBB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d175;
/* rgb */ color: rgb(66, 209, 117);
/* oklch */ color: oklch(76.4% 0.178 151.2);

Tailwind

colors: {
  custom: {
    50: '#88e09e',
    500: '#42d175',
    950: '#000000',
  },
}

SCSS

$custom: #42d175;
$custom-light: #88e09e;
$custom-dark: #000000;

JSON

{
  "hex": "#42d175",
  "rgb": {
    "r": 66,
    "g": 209,
    "b": 117
  },
  "hsl": {
    "h": 141.399,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76355,
    "c": 0.178,
    "h": 151.2
  },
  "luminance": 0.48044
}

Semantic roles & 50–950 ramp

primary

#42D175

secondary

#D699C0

accent

#44ABE4

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D175

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

Preview Lab → · Contrast checker → · Palette generator →