#42B072#42B072

#42B072 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.8% C 0.136 H 155.2°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#42B072
RGB	rgb(66, 176, 114)
HSL	hsl(146, 45%, 47%)
HSV	hsv(146, 63%, 69%)
CMYK	cmyk(62.5%, 0%, 35.2%, 31%)
CIE-LAB	lab(64.50, -45.64, 22.75)
CIE-LCH	lch(64.50, 51.00, 153.51°)
OKLab	oklab(67.82% -0.1238 0.0572)
OKLCH	oklch(67.82% 0.136 155.2)
XYZ	xyz(20.8076, 33.4217, 21.2708)
Luminance	0.3342 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B072 #B04280

analogous

#49B042 #42B072 #42B0A9

triadic

#42B072 #7242B0 #B07242

tetradic

#42B072 #4249B0 #B04280 #B0A942

square

#42B072 #4249B0 #B04280 #B0A942

split-complementary

#42B072 #A942B0 #B04249

monochromatic

#215738 #318355 #42B072 #69C792 #95D7B2

Accessibility & contrast

On white

2.73

#42B072 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#42B072 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B072

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B072	#FFFFFF	#000000	##000000
##42B072	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA36E

Deuteranopia (green-blind)

#A19876

Tritanopia (blue-blind)

#10AEA0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #42b072;
/* rgb */ color: rgb(66, 176, 114);
/* oklch */ color: oklch(67.8% 0.136 155.2);

Tailwind

colors: {
  custom: {
    50: '#82c89b',
    500: '#42b072',
    950: '#000000',
  },
}

SCSS

$custom: #42b072;
$custom-light: #82c89b;
$custom-dark: #000000;

JSON

{
  "hex": "#42b072",
  "rgb": {
    "r": 66,
    "g": 176,
    "b": 114
  },
  "hsl": {
    "h": 146.182,
    "s": 45.455,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67822,
    "c": 0.13638,
    "h": 155.2
  },
  "luminance": 0.33424
}

Semantic roles & 50–950 ramp

primary

#42B072

secondary

#C38BAA

accent

#539CD5

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #42B072

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

Preview Lab → · Contrast checker → · Palette generator →