#42CB70#42CB70

#42CB70 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.7% C 0.175 H 150.7°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#42CB70
RGB	rgb(66, 203, 112)
HSL	hsl(140, 57%, 53%)
HSV	hsv(140, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 44.8%, 20.4%)
CIE-LAB	lab(72.92, -56.51, 34.85)
CIE-LCH	lch(72.92, 66.40, 148.34°)
OKLab	oklab(74.74% -0.1523 0.0856)
OKLCH	oklch(74.74% 0.175 150.7)
XYZ	xyz(26.5252, 45.0371, 22.6212)
Luminance	0.4504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB70 #CB429D

analogous

#59CB42 #42CB70 #42CBB4

triadic

#42CB70 #7042CB #CB7042

tetradic

#42CB70 #4259CB #CB429D #CBB442

square

#42CB70 #4259CB #CB429D #CBB442

split-complementary

#42CB70 #B442CB #CB4259

monochromatic

#20733C #2DA354 #42CB70 #72D894 #A2E5B9

Accessibility & contrast

On white

2.10

#42CB70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#42CB70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB70

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB70	#FFFFFF	#000000	##000000
##42CB70	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBA69

Deuteranopia (green-blind)

#BBAE76

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #42cb70;
/* rgb */ color: rgb(66, 203, 112);
/* oklch */ color: oklch(74.7% 0.175 150.7);

Tailwind

colors: {
  custom: {
    50: '#87dc9a',
    500: '#42cb70',
    950: '#000000',
  },
}

SCSS

$custom: #42cb70;
$custom-light: #87dc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb70",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 112
  },
  "hsl": {
    "h": 140.146,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74735,
    "c": 0.17474,
    "h": 150.7
  },
  "luminance": 0.4504
}

Semantic roles & 50–950 ramp

primary

#42CB70

secondary

#D297BE

accent

#48ADE0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CB70

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

Preview Lab → · Contrast checker → · Palette generator →