#42D26E#42D26E

#42D26E is a light, vivid green. Relative luminance 0.484; OKLCH L 76.5% C 0.186 H 149.5°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#42D26E
RGB	rgb(66, 210, 110)
HSL	hsl(138, 62%, 54%)
HSV	hsv(138, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 47.6%, 17.6%)
CIE-LAB	lab(75.06, -59.39, 38.58)
CIE-LCH	lch(75.06, 70.82, 147.00°)
OKLab	oklab(76.5% -0.16 0.0941)
OKLCH	oklch(76.5% 0.186 149.5)
XYZ	xyz(28.1056, 48.3742, 22.6048)
Luminance	0.4838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D26E #D242A6

analogous

#5ED242 #42D26E #42D2B6

triadic

#42D26E #6E42D2 #D26E42

tetradic

#42D26E #425ED2 #D242A6 #D2B642

square

#42D26E #425ED2 #D242A6 #D2B642

split-complementary

#42D26E #B642D2 #D2425E

monochromatic

#1E7C3A #29AD52 #42D26E #73DE94 #A5EABA

Accessibility & contrast

On white

1.97

#42D26E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#42D26E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D26E

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D26E	#FFFFFF	#000000	##000000
##42D26E	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)

#D3C066

Deuteranopia (green-blind)

#C2B475

Tritanopia (blue-blind)

#00CEBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d26e;
/* rgb */ color: rgb(66, 210, 110);
/* oklch */ color: oklch(76.5% 0.186 149.5);

Tailwind

colors: {
  custom: {
    50: '#88e199',
    500: '#42d26e',
    950: '#000000',
  },
}

SCSS

$custom: #42d26e;
$custom-light: #88e199;
$custom-dark: #000000;

JSON

{
  "hex": "#42d26e",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 110
  },
  "hsl": {
    "h": 138.333,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76495,
    "c": 0.18558,
    "h": 149.5
  },
  "luminance": 0.48377
}

Semantic roles & 50–950 ramp

primary

#42D26E

secondary

#D799C4

accent

#43B3E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D26E

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

Preview Lab → · Contrast checker → · Palette generator →