#42D26D#42D26D

#42D26D is a light, vivid green. Relative luminance 0.484; OKLCH L 76.5% C 0.186 H 149.3°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#42D26D
RGB	rgb(66, 210, 109)
HSL	hsl(138, 62%, 54%)
HSV	hsv(138, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 48.1%, 17.6%)
CIE-LAB	lab(75.05, -59.55, 39.05)
CIE-LCH	lch(75.05, 71.21, 146.74°)
OKLab	oklab(76.48% -0.1604 0.0951)
OKLCH	oklch(76.48% 0.186 149.3)
XYZ	xyz(28.0515, 48.3525, 22.3196)
Luminance	0.4836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D26D #D242A7

analogous

#5FD242 #42D26D #42D2B5

triadic

#42D26D #6D42D2 #D26D42

tetradic

#42D26D #425FD2 #D242A7 #D2B542

square

#42D26D #425FD2 #D242A7 #D2B542

split-complementary

#42D26D #B542D2 #D2425F

monochromatic

#1E7C3A #29AD51 #42D26D #73DE93 #A5EAB9

Accessibility & contrast

On white

1.97

#42D26D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#42D26D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D26D

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D26D	#FFFFFF	#000000	##000000
##42D26D	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C065

Deuteranopia (green-blind)

#C2B474

Tritanopia (blue-blind)

#00CEBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d26d;
/* rgb */ color: rgb(66, 210, 109);
/* oklch */ color: oklch(76.5% 0.186 149.3);

Tailwind

colors: {
  custom: {
    50: '#88e198',
    500: '#42d26d',
    950: '#000000',
  },
}

SCSS

$custom: #42d26d;
$custom-light: #88e198;
$custom-dark: #000000;

JSON

{
  "hex": "#42d26d",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 109
  },
  "hsl": {
    "h": 137.917,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7648,
    "c": 0.18647,
    "h": 149.3
  },
  "luminance": 0.48356
}

Semantic roles & 50–950 ramp

primary

#42D26D

secondary

#D799C4

accent

#43B4E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D26D

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

Preview Lab → · Contrast checker → · Palette generator →