#42C07C#42C07C

#42C07C is a light, vivid green. Relative luminance 0.403; OKLCH L 72.1% C 0.149 H 155.7°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#42C07C
RGB	rgb(66, 192, 124)
HSL	hsl(148, 50%, 51%)
HSV	hsv(148, 66%, 75%)
CMYK	cmyk(65.6%, 0%, 35.4%, 24.7%)
CIE-LAB	lab(69.69, -50.14, 24.39)
CIE-LCH	lch(69.69, 55.76, 154.06°)
OKLab	oklab(72.14% -0.1359 0.0613)
OKLCH	oklch(72.14% 0.149 155.7)
XYZ	xyz(24.7323, 40.3101, 25.5421)
Luminance	0.4031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C07C #C04286

analogous

#47C042 #42C07C #42C0BB

triadic

#42C07C #7C42C0 #C07C42

tetradic

#42C07C #4247C0 #C04286 #C0BB42

square

#42C07C #4247C0 #C04286 #C0BB42

split-complementary

#42C07C #BB42C0 #C04247

monochromatic

#226641 #31945E #42C07C #70CF9C #9EDFBC

Accessibility & contrast

On white

2.32

#42C07C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#42C07C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C07C

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C07C	#FFFFFF	#000000	##000000
##42C07C	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB178

Deuteranopia (green-blind)

#AFA680

Tritanopia (blue-blind)

#00BEAE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #42c07c;
/* rgb */ color: rgb(66, 192, 124);
/* oklch */ color: oklch(72.1% 0.149 155.7);

Tailwind

colors: {
  custom: {
    50: '#84d4a2',
    500: '#42c07c',
    950: '#000000',
  },
}

SCSS

$custom: #42c07c;
$custom-light: #84d4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#42c07c",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 124
  },
  "hsl": {
    "h": 147.619,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72143,
    "c": 0.14907,
    "h": 155.7
  },
  "luminance": 0.40313
}

Semantic roles & 50–950 ramp

primary

#42C07C

secondary

#CB93B1

accent

#4E99DA

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #42C07C

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

Preview Lab → · Contrast checker → · Palette generator →