#42BC7A#42BC7A

#42BC7A is a light, vivid green. Relative luminance 0.385; OKLCH L 71.1% C 0.145 H 155.8°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#42BC7A
RGB	rgb(66, 188, 122)
HSL	hsl(148, 48%, 50%)
HSV	hsv(148, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 35.1%, 26.3%)
CIE-LAB	lab(68.41, -48.94, 23.73)
CIE-LCH	lch(68.41, 54.39, 154.13°)
OKLab	oklab(71.08% -0.1327 0.0597)
OKLCH	oklch(71.08% 0.145 155.8)
XYZ	xyz(23.7407, 38.5273, 24.5939)
Luminance	0.3853 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC7A #BC4284

analogous

#47BC42 #42BC7A #42BCB7

triadic

#42BC7A #7A42BC #BC7A42

tetradic

#42BC7A #4247BC #BC4284 #BCB742

square

#42BC7A #4247BC #BC4284 #BCB742

split-complementary

#42BC7A #B742BC #BC4247

monochromatic

#22613F #328F5D #42BC7A #6FCC9A #9CDCBA

Accessibility & contrast

On white

2.41

#42BC7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#42BC7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC7A

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC7A	#FFFFFF	#000000	##000000
##42BC7A	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAE76

Deuteranopia (green-blind)

#ABA27E

Tritanopia (blue-blind)

#00BAAB

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42bc7a;
/* rgb */ color: rgb(66, 188, 122);
/* oklch */ color: oklch(71.1% 0.145 155.8);

Tailwind

colors: {
  custom: {
    50: '#84d1a1',
    500: '#42bc7a',
    950: '#000000',
  },
}

SCSS

$custom: #42bc7a;
$custom-light: #84d1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc7a",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 122
  },
  "hsl": {
    "h": 147.541,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71077,
    "c": 0.14549,
    "h": 155.8
  },
  "luminance": 0.3853
}

Semantic roles & 50–950 ramp

primary

#42BC7A

secondary

#C991AF

accent

#5099D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140F

muted

#7D827E

Preview Lab

Preview with #42BC7A

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

Preview Lab → · Contrast checker → · Palette generator →