#42C755#42C755

#42C755 is a light, vivid green. Relative luminance 0.427; OKLCH L 73.3% C 0.193 H 145.6°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#42C755
RGB	rgb(66, 199, 85)
HSL	hsl(129, 54%, 52%)
HSV	hsv(129, 67%, 78%)
CMYK	cmyk(66.8%, 0%, 57.3%, 22%)
CIE-LAB	lab(71.32, -59.01, 46.03)
CIE-LCH	lch(71.32, 74.84, 142.05°)
OKLab	oklab(73.31% -0.1594 0.1092)
OKLCH	oklch(73.31% 0.193 145.6)
XYZ	xyz(24.3083, 42.6584, 15.5454)
Luminance	0.4266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C755 #C742B4

analogous

#72C742 #42C755 #42C797

triadic

#42C755 #5542C7 #C75542

tetradic

#42C755 #4272C7 #C742B4 #C79742

square

#42C755 #4272C7 #C742B4 #C79742

split-complementary

#42C755 #9742C7 #C74272

monochromatic

#216E2C #2F9D3E #42C755 #71D57F #A0E3AA

Accessibility & contrast

On white

2.20

#42C755 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#42C755 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C755

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C755	#FFFFFF	#000000	##000000
##42C755	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB54A

Deuteranopia (green-blind)

#BAAA5E

Tritanopia (blue-blind)

#17C2AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #42c755;
/* rgb */ color: rgb(66, 199, 85);
/* oklch */ color: oklch(73.3% 0.193 145.6);

Tailwind

colors: {
  custom: {
    50: '#87d988',
    500: '#42c755',
    950: '#000000',
  },
}

SCSS

$custom: #42c755;
$custom-light: #87d988;
$custom-dark: #000000;

JSON

{
  "hex": "#42c755",
  "rgb": {
    "r": 66,
    "g": 199,
    "b": 85
  },
  "hsl": {
    "h": 128.571,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73307,
    "c": 0.19324,
    "h": 145.6
  },
  "luminance": 0.42661
}

Semantic roles & 50–950 ramp

primary

#42C755

secondary

#D095C7

accent

#4AC9DE

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #42C755

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

Preview Lab → · Contrast checker → · Palette generator →