#42D670#42D670

#42D670 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.5% C 0.189 H 149.6°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#42D670
RGB	rgb(66, 214, 112)
HSL	hsl(139, 64%, 55%)
HSV	hsv(139, 69%, 84%)
CMYK	cmyk(69.2%, 0%, 47.7%, 16.1%)
CIE-LAB	lab(76.33, -60.51, 39.18)
CIE-LCH	lch(76.33, 72.09, 147.08°)
OKLab	oklab(77.55% -0.163 0.0955)
OKLCH	oklch(77.55% 0.189 149.6)
XYZ	xyz(29.2157, 50.4180, 23.5180)
Luminance	0.5042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D670 #D642A8

analogous

#5ED642 #42D670 #42D6BA

triadic

#42D670 #7042D6 #D67042

tetradic

#42D670 #425ED6 #D642A8 #D6BA42

square

#42D670 #425ED6 #D642A8 #D6BA42

split-complementary

#42D670 #BA42D6 #D6425E

monochromatic

#1C823C #27B453 #42D670 #74E196 #A7ECBC

Accessibility & contrast

On white

1.89

#42D670 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#42D670 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D670

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D670	#FFFFFF	#000000	##000000
##42D670	1.00	1.89	11.08	11.08
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C468

Deuteranopia (green-blind)

#C6B777

Tritanopia (blue-blind)

#00D2BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d670;
/* rgb */ color: rgb(66, 214, 112);
/* oklch */ color: oklch(77.5% 0.189 149.6);

Tailwind

colors: {
  custom: {
    50: '#89e49b',
    500: '#42d670',
    950: '#000000',
  },
}

SCSS

$custom: #42d670;
$custom-light: #89e49b;
$custom-dark: #000000;

JSON

{
  "hex": "#42d670",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 112
  },
  "hsl": {
    "h": 138.649,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77549,
    "c": 0.1889,
    "h": 149.6
  },
  "luminance": 0.50421
}

Semantic roles & 50–950 ramp

primary

#42D670

secondary

#88346E

accent

#40B3E7

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #42D670

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

Preview Lab → · Contrast checker → · Palette generator →