#42C271#42C271

#42C271 is a light, vivid green. Relative luminance 0.409; OKLCH L 72.4% C 0.162 H 152.0°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#42C271
RGB	rgb(66, 194, 113)
HSL	hsl(142, 51%, 51%)
HSV	hsv(142, 66%, 76%)
CMYK	cmyk(66%, 0%, 41.8%, 23.9%)
CIE-LAB	lab(70.13, -52.96, 30.73)
CIE-LCH	lch(70.13, 61.23, 149.87°)
OKLab	oklab(72.44% -0.1429 0.0761)
OKLCH	oklch(72.44% 0.162 152)
XYZ	xyz(24.5172, 40.9315, 22.2281)
Luminance	0.4093 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C271 #C24293

analogous

#53C242 #42C271 #42C2B1

triadic

#42C271 #7142C2 #C27142

tetradic

#42C271 #4253C2 #C24293 #C2B142

square

#42C271 #4253C2 #C24293 #C2B142

split-complementary

#42C271 #B142C2 #C24253

monochromatic

#22683B #319656 #42C271 #70D194 #9FE0B7

Accessibility & contrast

On white

2.29

#42C271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#42C271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C271

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C271	#FFFFFF	#000000	##000000
##42C271	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B26B

Deuteranopia (green-blind)

#B2A776

Tritanopia (blue-blind)

#00BFAE

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #42c271;
/* rgb */ color: rgb(66, 194, 113);
/* oklch */ color: oklch(72.4% 0.162 152.0);

Tailwind

colors: {
  custom: {
    50: '#85d59a',
    500: '#42c271',
    950: '#000000',
  },
}

SCSS

$custom: #42c271;
$custom-light: #85d59a;
$custom-dark: #000000;

JSON

{
  "hex": "#42c271",
  "rgb": {
    "r": 66,
    "g": 194,
    "b": 113
  },
  "hsl": {
    "h": 142.031,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72442,
    "c": 0.16193,
    "h": 152
  },
  "luminance": 0.40934
}

Semantic roles & 50–950 ramp

primary

#42C271

secondary

#CC94B7

accent

#4DA7DB

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #42C271

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

Preview Lab → · Contrast checker → · Palette generator →