#42C776#42C776

#42C776 is a light, vivid green. Relative luminance 0.433; OKLCH L 73.8% C 0.164 H 152.7°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#42C776
RGB	rgb(66, 199, 118)
HSL	hsl(143, 54%, 52%)
HSV	hsv(143, 67%, 78%)
CMYK	cmyk(66.8%, 0%, 40.7%, 22%)
CIE-LAB	lab(71.77, -53.98, 30.29)
CIE-LCH	lch(71.77, 61.90, 150.70°)
OKLab	oklab(73.82% -0.1457 0.0752)
OKLCH	oklch(73.82% 0.164 152.7)
XYZ	xyz(25.9380, 43.3103, 24.1288)
Luminance	0.4331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C776 #C74293

analogous

#50C742 #42C776 #42C7B9

triadic

#42C776 #7642C7 #C77642

tetradic

#42C776 #4250C7 #C74293 #C7B942

square

#42C776 #4250C7 #C74293 #C7B942

split-complementary

#42C776 #B942C7 #C74250

monochromatic

#216E3F #2F9D5A #42C776 #71D598 #A0E3BA

Accessibility & contrast

On white

2.17

#42C776 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#42C776 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C776

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C776	#FFFFFF	#000000	##000000
##42C776	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B770

Deuteranopia (green-blind)

#B6AB7B

Tritanopia (blue-blind)

#00C4B3

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #42c776;
/* rgb */ color: rgb(66, 199, 118);
/* oklch */ color: oklch(73.8% 0.164 152.7);

Tailwind

colors: {
  custom: {
    50: '#86d99e',
    500: '#42c776',
    950: '#000000',
  },
}

SCSS

$custom: #42c776;
$custom-light: #86d99e;
$custom-dark: #000000;

JSON

{
  "hex": "#42c776",
  "rgb": {
    "r": 66,
    "g": 199,
    "b": 118
  },
  "hsl": {
    "h": 143.459,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73817,
    "c": 0.16397,
    "h": 152.7
  },
  "luminance": 0.43313
}

Semantic roles & 50–950 ramp

primary

#42C776

secondary

#D095B9

accent

#4AA4DE

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #42C776

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

Preview Lab → · Contrast checker → · Palette generator →