#42B477#42B477

#42B477 is a light, vivid green. Relative luminance 0.351; OKLCH L 69.0% C 0.137 H 156.3°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#42B477
RGB	rgb(66, 180, 119)
HSL	hsl(148, 46%, 48%)
HSV	hsv(148, 63%, 71%)
CMYK	cmyk(63.3%, 0%, 33.9%, 29.4%)
CIE-LAB	lab(65.85, -46.29, 21.88)
CIE-LCH	lch(65.85, 51.20, 154.70°)
OKLab	oklab(68.96% -0.1257 0.0551)
OKLCH	oklch(68.96% 0.137 156.3)
XYZ	xyz(21.8959, 35.1304, 23.0761)
Luminance	0.3513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B477 #B4427F

analogous

#46B442 #42B477 #42B4B0

triadic

#42B477 #7742B4 #B47742

tetradic

#42B477 #4246B4 #B4427F #B4B042

square

#42B477 #4246B4 #B4427F #B4B042

split-complementary

#42B477 #B042B4 #B44246

monochromatic

#215A3C #328759 #42B477 #6BC996 #97D9B6

Accessibility & contrast

On white

2.62

#42B477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#42B477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B477

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B477	#FFFFFF	#000000	##000000
##42B477	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A673

Deuteranopia (green-blind)

#A49C7B

Tritanopia (blue-blind)

#01B2A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #42b477;
/* rgb */ color: rgb(66, 180, 119);
/* oklch */ color: oklch(69.0% 0.137 156.3);

Tailwind

colors: {
  custom: {
    50: '#82cb9e',
    500: '#42b477',
    950: '#000000',
  },
}

SCSS

$custom: #42b477;
$custom-light: #82cb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#42b477",
  "rgb": {
    "r": 66,
    "g": 180,
    "b": 119
  },
  "hsl": {
    "h": 147.895,
    "s": 46.341,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68959,
    "c": 0.13729,
    "h": 156.3
  },
  "luminance": 0.35133
}

Semantic roles & 50–950 ramp

primary

#42B477

secondary

#C58DAB

accent

#5299D6

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #42B477

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

Preview Lab → · Contrast checker → · Palette generator →