#42C07D#42C07D

#42C07D is a light, vivid green. Relative luminance 0.403; OKLCH L 72.2% C 0.148 H 156.1°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#42C07D
RGB	rgb(66, 192, 125)
HSL	hsl(148, 50%, 51%)
HSV	hsv(148, 66%, 75%)
CMYK	cmyk(65.6%, 0%, 34.9%, 24.7%)
CIE-LAB	lab(69.71, -49.95, 23.89)
CIE-LCH	lch(69.71, 55.36, 154.44°)
OKLab	oklab(72.16% -0.1354 0.0601)
OKLCH	oklch(72.16% 0.148 156.1)
XYZ	xyz(24.7958, 40.3356, 25.8768)
Luminance	0.4034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C07D #C04285

analogous

#46C042 #42C07D #42C0BC

triadic

#42C07D #7D42C0 #C07D42

tetradic

#42C07D #4246C0 #C04285 #C0BC42

square

#42C07D #4246C0 #C04285 #C0BC42

split-complementary

#42C07D #BC42C0 #C04246

monochromatic

#226642 #31945F #42C07D #70CF9D #9EDFBC

Accessibility & contrast

On white

2.32

#42C07D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#42C07D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C07D

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C07D	#FFFFFF	#000000	##000000
##42C07D	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB179

Deuteranopia (green-blind)

#AFA681

Tritanopia (blue-blind)

#00BEAF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #42c07d;
/* rgb */ color: rgb(66, 192, 125);
/* oklch */ color: oklch(72.2% 0.148 156.1);

Tailwind

colors: {
  custom: {
    50: '#84d4a3',
    500: '#42c07d',
    950: '#000000',
  },
}

SCSS

$custom: #42c07d;
$custom-light: #84d4a3;
$custom-dark: #000000;

JSON

{
  "hex": "#42c07d",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 125
  },
  "hsl": {
    "h": 148.095,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72164,
    "c": 0.14816,
    "h": 156.1
  },
  "luminance": 0.40338
}

Semantic roles & 50–950 ramp

primary

#42C07D

secondary

#CB93B1

accent

#4E98DA

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #42C07D

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

Preview Lab → · Contrast checker → · Palette generator →