#42CE7C#42CE7C

#42CE7C is a light, vivid green. Relative luminance 0.468; OKLCH L 75.7% C 0.168 H 153.4°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#42CE7C
RGB	rgb(66, 206, 124)
HSL	hsl(145, 59%, 53%)
HSV	hsv(145, 68%, 81%)
CMYK	cmyk(68%, 0%, 39.8%, 19.2%)
CIE-LAB	lab(74.03, -55.56, 30.17)
CIE-LCH	lch(74.03, 63.22, 151.49°)
OKLab	oklab(75.72% -0.15 0.0751)
OKLCH	oklch(75.72% 0.168 153.4)
XYZ	xyz(27.9537, 46.7530, 26.6159)
Luminance	0.4676 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE7C #CE4294

analogous

#4ECE42 #42CE7C #42CEC2

triadic

#42CE7C #7C42CE #CE7C42

tetradic

#42CE7C #424ECE #CE4294 #CEC242

square

#42CE7C #424ECE #CE4294 #CEC242

split-complementary

#42CE7C #C242CE #CE424E

monochromatic

#1F7743 #2BA75F #42CE7C #73DB9E #A3E7BF

Accessibility & contrast

On white

2.03

#42CE7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#42CE7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE7C

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE7C	#FFFFFF	#000000	##000000
##42CE7C	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBD76

Deuteranopia (green-blind)

#BCB181

Tritanopia (blue-blind)

#00CBBA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce7c;
/* rgb */ color: rgb(66, 206, 124);
/* oklch */ color: oklch(75.7% 0.168 153.4);

Tailwind

colors: {
  custom: {
    50: '#87dea2',
    500: '#42ce7c',
    950: '#000000',
  },
}

SCSS

$custom: #42ce7c;
$custom-light: #87dea2;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce7c",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 124
  },
  "hsl": {
    "h": 144.857,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75715,
    "c": 0.16772,
    "h": 153.4
  },
  "luminance": 0.46756
}

Semantic roles & 50–950 ramp

primary

#42CE7C

secondary

#D498BB

accent

#46A1E2

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CE7C

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

Preview Lab → · Contrast checker → · Palette generator →