#42C67B#42C67B

#42C67B is a light, vivid green. Relative luminance 0.430; OKLCH L 73.7% C 0.158 H 154.3°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#42C67B
RGB	rgb(66, 198, 123)
HSL	hsl(146, 54%, 52%)
HSV	hsv(146, 67%, 78%)
CMYK	cmyk(66.7%, 0%, 37.9%, 22.4%)
CIE-LAB	lab(71.54, -52.68, 27.39)
CIE-LCH	lch(71.54, 59.38, 152.53°)
OKLab	oklab(73.66% -0.1424 0.0685)
OKLCH	oklch(73.66% 0.158 154.3)
XYZ	xyz(26.0137, 42.9737, 25.6588)
Luminance	0.4298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C67B #C6428D

analogous

#4BC642 #42C67B #42C6BD

triadic

#42C67B #7B42C6 #C67B42

tetradic

#42C67B #424BC6 #C6428D #C6BD42

square

#42C67B #424BC6 #C6428D #C6BD42

split-complementary

#42C67B #BD42C6 #C6424B

monochromatic

#216D42 #2F9C5E #42C67B #71D49C #A0E2BD

Accessibility & contrast

On white

2.19

#42C67B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#42C67B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C67B

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C67B	#FFFFFF	#000000	##000000
##42C67B	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B676

Deuteranopia (green-blind)

#B5AA80

Tritanopia (blue-blind)

#00C4B3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #42c67b;
/* rgb */ color: rgb(66, 198, 123);
/* oklch */ color: oklch(73.7% 0.158 154.3);

Tailwind

colors: {
  custom: {
    50: '#85d8a2',
    500: '#42c67b',
    950: '#000000',
  },
}

SCSS

$custom: #42c67b;
$custom-light: #85d8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#42c67b",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 123
  },
  "hsl": {
    "h": 145.909,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73656,
    "c": 0.15804,
    "h": 154.3
  },
  "luminance": 0.42976
}

Semantic roles & 50–950 ramp

primary

#42C67B

secondary

#CF95B6

accent

#4B9EDD

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #42C67B

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

Preview Lab → · Contrast checker → · Palette generator →