#42BB7E#42BB7E

#42BB7E is a light, vivid green. Relative luminance 0.382; OKLCH L 70.9% C 0.140 H 157.5°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#42BB7E
RGB	rgb(66, 187, 126)
HSL	hsl(150, 48%, 50%)
HSV	hsv(150, 65%, 73%)
CMYK	cmyk(64.7%, 0%, 32.6%, 26.7%)
CIE-LAB	lab(68.17, -47.74, 21.27)
CIE-LCH	lch(68.17, 52.26, 155.98°)
OKLab	oklab(70.91% -0.1298 0.0537)
OKLCH	oklch(70.91% 0.14 157.5)
XYZ	xyz(23.7808, 38.2028, 25.8552)
Luminance	0.3821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BB7E #BB427F

analogous

#43BB42 #42BB7E #42BBBB

triadic

#42BB7E #7E42BB #BB7E42

tetradic

#42BB7E #4243BB #BB427F #BBBB42

square

#42BB7E #4243BB #BB427F #BBBB42

split-complementary

#42BB7E #BB42BB #BB4243

monochromatic

#226141 #328E60 #42BB7E #6ECC9D #9CDCBB

Accessibility & contrast

On white

2.43

#42BB7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#42BB7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BB7E

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BB7E	#FFFFFF	#000000	##000000
##42BB7E	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAD7A

Deuteranopia (green-blind)

#AAA282

Tritanopia (blue-blind)

#00BAAB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bb7e;
/* rgb */ color: rgb(66, 187, 126);
/* oklch */ color: oklch(70.9% 0.140 157.5);

Tailwind

colors: {
  custom: {
    50: '#83d0a3',
    500: '#42bb7e',
    950: '#000000',
  },
}

SCSS

$custom: #42bb7e;
$custom-light: #83d0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#42bb7e",
  "rgb": {
    "r": 66,
    "g": 187,
    "b": 126
  },
  "hsl": {
    "h": 149.752,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70906,
    "c": 0.14048,
    "h": 157.5
  },
  "luminance": 0.38205
}

Semantic roles & 50–950 ramp

primary

#42BB7E

secondary

#C891AD

accent

#5094D7

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #42BB7E

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

Preview Lab → · Contrast checker → · Palette generator →