#42D26F#42D26F

#42D26F is a light, vivid green. Relative luminance 0.484; OKLCH L 76.5% C 0.185 H 149.8°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#42D26F
RGB	rgb(66, 210, 111)
HSL	hsl(139, 62%, 54%)
HSV	hsv(139, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 47.1%, 17.6%)
CIE-LAB	lab(75.07, -59.23, 38.10)
CIE-LCH	lch(75.07, 70.43, 147.25°)
OKLab	oklab(76.51% -0.1595 0.093)
OKLCH	oklch(76.51% 0.185 149.8)
XYZ	xyz(28.1604, 48.3961, 22.8931)
Luminance	0.4840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D26F #D242A5

analogous

#5DD242 #42D26F #42D2B7

triadic

#42D26F #6F42D2 #D26F42

tetradic

#42D26F #425DD2 #D242A5 #D2B742

square

#42D26F #425DD2 #D242A5 #D2B742

split-complementary

#42D26F #B742D2 #D2425D

monochromatic

#1E7C3B #29AD53 #42D26F #73DE95 #A5EABA

Accessibility & contrast

On white

1.97

#42D26F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#42D26F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D26F

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D26F	#FFFFFF	#000000	##000000
##42D26F	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C067

Deuteranopia (green-blind)

#C2B476

Tritanopia (blue-blind)

#00CEBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d26f;
/* rgb */ color: rgb(66, 210, 111);
/* oklch */ color: oklch(76.5% 0.185 149.8);

Tailwind

colors: {
  custom: {
    50: '#88e19a',
    500: '#42d26f',
    950: '#000000',
  },
}

SCSS

$custom: #42d26f;
$custom-light: #88e19a;
$custom-dark: #000000;

JSON

{
  "hex": "#42d26f",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 111
  },
  "hsl": {
    "h": 138.75,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76511,
    "c": 0.18469,
    "h": 149.8
  },
  "luminance": 0.48399
}

Semantic roles & 50–950 ramp

primary

#42D26F

secondary

#D799C3

accent

#43B2E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D26F

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

Preview Lab → · Contrast checker → · Palette generator →