#42C86B#42C86B

#42C86B is a light, vivid green. Relative luminance 0.435; OKLCH L 73.9% C 0.175 H 149.8°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#42C86B
RGB	rgb(66, 200, 107)
HSL	hsl(138, 55%, 52%)
HSV	hsv(138, 67%, 78%)
CMYK	cmyk(67%, 0%, 46.5%, 21.6%)
CIE-LAB	lab(71.91, -56.22, 36.09)
CIE-LCH	lch(71.91, 66.80, 147.30°)
OKLab	oklab(73.88% -0.1515 0.0883)
OKLCH	oklch(73.88% 0.175 149.8)
XYZ	xyz(25.5529, 43.5256, 20.9617)
Luminance	0.4353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C86B #C8429F

analogous

#5CC842 #42C86B #42C8AE

triadic

#42C86B #6B42C8 #C86B42

tetradic

#42C86B #425CC8 #C8429F #C8AE42

square

#42C86B #425CC8 #C8429F #C8AE42

split-complementary

#42C86B #AE42C8 #C8425C

monochromatic

#206F38 #2E9F51 #42C86B #71D690 #A1E4B5

Accessibility & contrast

On white

2.16

#42C86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#42C86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C86B

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C86B	#FFFFFF	#000000	##000000
##42C86B	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B764

Deuteranopia (green-blind)

#B9AC71

Tritanopia (blue-blind)

#00C4B2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #42c86b;
/* rgb */ color: rgb(66, 200, 107);
/* oklch */ color: oklch(73.9% 0.175 149.8);

Tailwind

colors: {
  custom: {
    50: '#86da97',
    500: '#42c86b',
    950: '#000000',
  },
}

SCSS

$custom: #42c86b;
$custom-light: #86da97;
$custom-dark: #000000;

JSON

{
  "hex": "#42c86b",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 107
  },
  "hsl": {
    "h": 138.358,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73882,
    "c": 0.17537,
    "h": 149.8
  },
  "luminance": 0.43528
}

Semantic roles & 50–950 ramp

primary

#42C86B

secondary

#D096BE

accent

#4AB1DE

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #42C86B

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

Preview Lab → · Contrast checker → · Palette generator →