#42C07F#42C07F

#42C07F is a light, vivid green. Relative luminance 0.404; OKLCH L 72.2% C 0.146 H 156.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#42C07F
RGB	rgb(66, 192, 127)
HSL	hsl(149, 50%, 51%)
HSV	hsv(149, 66%, 75%)
CMYK	cmyk(65.6%, 0%, 33.9%, 24.7%)
CIE-LAB	lab(69.74, -49.55, 22.88)
CIE-LCH	lch(69.74, 54.58, 155.22°)
OKLab	oklab(72.21% -0.1345 0.0577)
OKLCH	oklch(72.21% 0.146 156.8)
XYZ	xyz(24.9249, 40.3872, 26.5565)
Luminance	0.4039 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C07F #C04283

analogous

#44C042 #42C07F #42C0BE

triadic

#42C07F #7F42C0 #C07F42

tetradic

#42C07F #4244C0 #C04283 #C0BE42

square

#42C07F #4244C0 #C04283 #C0BE42

split-complementary

#42C07F #BE42C0 #C04244

monochromatic

#226643 #319461 #42C07F #70CF9E #9EDFBD

Accessibility & contrast

On white

2.31

#42C07F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#42C07F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C07F

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C07F	#FFFFFF	#000000	##000000
##42C07F	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB17B

Deuteranopia (green-blind)

#AEA683

Tritanopia (blue-blind)

#00BEAF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #42c07f;
/* rgb */ color: rgb(66, 192, 127);
/* oklch */ color: oklch(72.2% 0.146 156.8);

Tailwind

colors: {
  custom: {
    50: '#84d4a4',
    500: '#42c07f',
    950: '#000000',
  },
}

SCSS

$custom: #42c07f;
$custom-light: #84d4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#42c07f",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 127
  },
  "hsl": {
    "h": 149.048,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72206,
    "c": 0.14634,
    "h": 156.8
  },
  "luminance": 0.4039
}

Semantic roles & 50–950 ramp

primary

#42C07F

secondary

#CB93B0

accent

#4E96DA

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #42C07F

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

Preview Lab → · Contrast checker → · Palette generator →