#42CB7A#42CB7A

#42CB7A is a light, vivid green. Relative luminance 0.453; OKLCH L 74.9% C 0.166 H 153.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#42CB7A
RGB	rgb(66, 203, 122)
HSL	hsl(145, 57%, 53%)
HSV	hsv(145, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 39.9%, 20.4%)
CIE-LAB	lab(73.07, -54.78, 29.94)
CIE-LCH	lch(73.07, 62.43, 151.34°)
OKLab	oklab(74.91% -0.1479 0.0745)
OKLCH	oklch(74.91% 0.166 153.3)
XYZ	xyz(27.1132, 45.2723, 25.7181)
Luminance	0.4527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB7A #CB4293

analogous

#4ECB42 #42CB7A #42CBBF

triadic

#42CB7A #7A42CB #CB7A42

tetradic

#42CB7A #424ECB #CB4293 #CBBF42

square

#42CB7A #424ECB #CB4293 #CBBF42

split-complementary

#42CB7A #BF42CB #CB424E

monochromatic

#207342 #2DA35D #42CB7A #72D89C #A2E5BE

Accessibility & contrast

On white

2.09

#42CB7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#42CB7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB7A

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB7A	#FFFFFF	#000000	##000000
##42CB7A	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBB74

Deuteranopia (green-blind)

#BAAF7F

Tritanopia (blue-blind)

#00C8B7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #42cb7a;
/* rgb */ color: rgb(66, 203, 122);
/* oklch */ color: oklch(74.9% 0.166 153.3);

Tailwind

colors: {
  custom: {
    50: '#86dca1',
    500: '#42cb7a',
    950: '#000000',
  },
}

SCSS

$custom: #42cb7a;
$custom-light: #86dca1;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb7a",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 122
  },
  "hsl": {
    "h": 144.526,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74913,
    "c": 0.1656,
    "h": 153.3
  },
  "luminance": 0.45275
}

Semantic roles & 50–950 ramp

primary

#42CB7A

secondary

#D297BA

accent

#48A2E0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #42CB7A

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

Preview Lab → · Contrast checker → · Palette generator →