#42C682#42C682

#42C682 is a light, vivid green. Relative luminance 0.432; OKLCH L 73.8% C 0.152 H 156.6°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#42C682
RGB	rgb(66, 198, 130)
HSL	hsl(149, 54%, 52%)
HSV	hsv(149, 67%, 78%)
CMYK	cmyk(66.7%, 0%, 34.3%, 22.4%)
CIE-LAB	lab(71.66, -51.34, 23.88)
CIE-LCH	lch(71.66, 56.62, 155.05°)
OKLab	oklab(73.8% -0.1392 0.0601)
OKLCH	oklch(73.8% 0.152 156.6)
XYZ	xyz(26.4677, 43.1553, 28.0497)
Luminance	0.4316 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C682 #C64286

analogous

#44C642 #42C682 #42C6C4

triadic

#42C682 #8242C6 #C68242

tetradic

#42C682 #4244C6 #C64286 #C6C442

square

#42C682 #4244C6 #C64286 #C6C442

split-complementary

#42C682 #C442C6 #C64244

monochromatic

#216D46 #2F9C64 #42C682 #71D4A1 #A0E2C0

Accessibility & contrast

On white

2.18

#42C682 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#42C682 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C682

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C682	#FFFFFF	#000000	##000000
##42C682	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B77E

Deuteranopia (green-blind)

#B4AB86

Tritanopia (blue-blind)

#00C4B4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #42c682;
/* rgb */ color: rgb(66, 198, 130);
/* oklch */ color: oklch(73.8% 0.152 156.6);

Tailwind

colors: {
  custom: {
    50: '#85d8a6',
    500: '#42c682',
    950: '#000000',
  },
}

SCSS

$custom: #42c682;
$custom-light: #85d8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#42c682",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 130
  },
  "hsl": {
    "h": 149.091,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73798,
    "c": 0.15167,
    "h": 156.6
  },
  "luminance": 0.43158
}

Semantic roles & 50–950 ramp

primary

#42C682

secondary

#CF95B3

accent

#4B96DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #42C682

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

Preview Lab → · Contrast checker → · Palette generator →