#42B376#42B376

#42B376 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.7% C 0.137 H 156.1°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#42B376
RGB	rgb(66, 179, 118)
HSL	hsl(148, 46%, 48%)
HSV	hsv(148, 63%, 70%)
CMYK	cmyk(63.1%, 0%, 34.1%, 29.8%)
CIE-LAB	lab(65.52, -46.08, 21.97)
CIE-LCH	lch(65.52, 51.05, 154.51°)
OKLab	oklab(68.68% -0.1251 0.0553)
OKLCH	oklch(68.68% 0.137 156.1)
XYZ	xyz(21.6350, 34.7042, 22.6944)
Luminance	0.3471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B376 #B3427F

analogous

#46B342 #42B376 #42B3AE

triadic

#42B376 #7642B3 #B37642

tetradic

#42B376 #4246B3 #B3427F #B3AE42

square

#42B376 #4246B3 #B3427F #B3AE42

split-complementary

#42B376 #AE42B3 #B34246

monochromatic

#215A3B #328659 #42B376 #6AC895 #97D9B5

Accessibility & contrast

On white

2.64

#42B376 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#42B376 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B376

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B376	#FFFFFF	#000000	##000000
##42B376	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A572

Deuteranopia (green-blind)

#A39B7A

Tritanopia (blue-blind)

#05B1A3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #42b376;
/* rgb */ color: rgb(66, 179, 118);
/* oklch */ color: oklch(68.7% 0.137 156.1);

Tailwind

colors: {
  custom: {
    50: '#82ca9e',
    500: '#42b376',
    950: '#000000',
  },
}

SCSS

$custom: #42b376;
$custom-light: #82ca9e;
$custom-dark: #000000;

JSON

{
  "hex": "#42b376",
  "rgb": {
    "r": 66,
    "g": 179,
    "b": 118
  },
  "hsl": {
    "h": 147.611,
    "s": 46.122,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6868,
    "c": 0.13683,
    "h": 156.1
  },
  "luminance": 0.34706
}

Semantic roles & 50–950 ramp

primary

#42B376

secondary

#C48CAB

accent

#5299D6

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #42B376

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

Preview Lab → · Contrast checker → · Palette generator →