#42C47C#42C47C

#42C47C is a light, vivid green. Relative luminance 0.421; OKLCH L 73.2% C 0.154 H 155.0°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#42C47C
RGB	rgb(66, 196, 124)
HSL	hsl(147, 52%, 51%)
HSV	hsv(147, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 36.7%, 23.1%)
CIE-LAB	lab(70.93, -51.72, 26.06)
CIE-LCH	lch(70.93, 57.91, 153.25°)
OKLab	oklab(73.17% -0.14 0.0653)
OKLCH	oklch(73.17% 0.154 155)
XYZ	xyz(25.6225, 42.0906, 25.8388)
Luminance	0.4209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C47C #C4428A

analogous

#49C442 #42C47C #42C4BD

triadic

#42C47C #7C42C4 #C47C42

tetradic

#42C47C #4249C4 #C4428A #C4BD42

square

#42C47C #4249C4 #C4428A #C4BD42

split-complementary

#42C47C #BD42C4 #C44249

monochromatic

#216A42 #30995F #42C47C #71D39C #9FE1BD

Accessibility & contrast

On white

2.23

#42C47C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#42C47C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C47C

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C47C	#FFFFFF	#000000	##000000
##42C47C	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B577

Deuteranopia (green-blind)

#B3A981

Tritanopia (blue-blind)

#00C2B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c47c;
/* rgb */ color: rgb(66, 196, 124);
/* oklch */ color: oklch(73.2% 0.154 155.0);

Tailwind

colors: {
  custom: {
    50: '#85d7a2',
    500: '#42c47c',
    950: '#000000',
  },
}

SCSS

$custom: #42c47c;
$custom-light: #85d7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#42c47c",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 124
  },
  "hsl": {
    "h": 146.769,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73165,
    "c": 0.15445,
    "h": 155
  },
  "luminance": 0.42093
}

Semantic roles & 50–950 ramp

primary

#42C47C

secondary

#CE94B4

accent

#4C9CDC

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #42C47C

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

Preview Lab → · Contrast checker → · Palette generator →