#42CF70#42CF70

#42CF70 is a light, vivid green. Relative luminance 0.470; OKLCH L 75.8% C 0.180 H 150.3°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#42CF70
RGB	rgb(66, 207, 112)
HSL	hsl(140, 59%, 54%)
HSV	hsv(140, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 45.9%, 18.8%)
CIE-LAB	lab(74.16, -57.98, 36.44)
CIE-LCH	lch(74.16, 68.48, 147.85°)
OKLab	oklab(75.76% -0.1562 0.0893)
OKLCH	oklch(75.76% 0.18 150.3)
XYZ	xyz(27.4820, 46.9508, 22.9402)
Luminance	0.4695 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF70 #CF42A1

analogous

#5ACF42 #42CF70 #42CFB6

triadic

#42CF70 #7042CF #CF7042

tetradic

#42CF70 #425ACF #CF42A1 #CFB642

square

#42CF70 #425ACF #CF42A1 #CFB642

split-complementary

#42CF70 #B642CF #CF425A

monochromatic

#1F783C #2BA954 #42CF70 #73DB95 #A4E8BA

Accessibility & contrast

On white

2.02

#42CF70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#42CF70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF70

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF70	#FFFFFF	#000000	##000000
##42CF70	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BE69

Deuteranopia (green-blind)

#BFB277

Tritanopia (blue-blind)

#00CBB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42cf70;
/* rgb */ color: rgb(66, 207, 112);
/* oklch */ color: oklch(75.8% 0.180 150.3);

Tailwind

colors: {
  custom: {
    50: '#87df9a',
    500: '#42cf70',
    950: '#000000',
  },
}

SCSS

$custom: #42cf70;
$custom-light: #87df9a;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf70",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 112
  },
  "hsl": {
    "h": 139.574,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7576,
    "c": 0.17994,
    "h": 150.3
  },
  "luminance": 0.46954
}

Semantic roles & 50–950 ramp

primary

#42CF70

secondary

#D598C1

accent

#45AFE3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42CF70

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

Preview Lab → · Contrast checker → · Palette generator →