#42C037#42C037

#42C037 is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.2% C 0.207 H 142.0°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX#42C037
RGBrgb(66, 192, 55)
HSLhsl(115, 55%, 48%)
HSVhsv(115, 71%, 75%)
CMYKcmyk(65.6%, 0%, 71.4%, 24.7%)
CIE-LABlab(68.85, -59.73, 55.99)
CIE-LCHlch(68.85, 81.87, 136.85°)
OKLaboklab(71.17% -0.1627 0.1273)
OKLCHoklch(71.17% 0.207 142)
XYZxyz(21.7848, 39.1311, 10.0187)
Luminance0.3913 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42C037 #B537C0
analogous
#87C037 #42C037 #37C070
triadic
#42C037 #3742C0 #C03742
tetradic
#42C037 #3787C0 #B537C0 #C07037
square
#42C037 #3787C0 #B537C0 #C07037
split-complementary
#42C037 #7037C0 #C03787
monochromatic
#21611C #329029 #42C037 #6BD262 #98E092

Accessibility & contrast

On white

2.38
#42C037 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.83
#42C037 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C037
8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42C037#FFFFFF#000000##000000
##42C0371.002.388.838.83
#FFFFFF2.381.0021.0021.00
#0000008.8321.001.001.00
##0000008.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5AE20
Deuteranopia (green-blind)
#B6A445
Tritanopia (blue-blind)
#28BAA5
Achromatopsia (no color)
#A8A8A8

Design tokens & code

CSS
--color: #42c037;
/* rgb */ color: rgb(66, 192, 55);
/* oklch */ color: oklch(71.2% 0.207 142.0);
Tailwind
colors: {
  custom: {
    50: '#87d476',
    500: '#42c037',
    950: '#000000',
  },
}
SCSS
$custom: #42c037;
$custom-light: #87d476;
$custom-dark: #000000;
JSON
{
  "hex": "#42c037",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 55
  },
  "hsl": {
    "h": 115.182,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71172,
    "c": 0.20663,
    "h": 142
  },
  "luminance": 0.39133
}

Semantic roles & 50–950 ramp

primary
#42C037
secondary
#C588CB
accent
#49DFD3
background
#F8FDF7
surface
#F0FAED
border
#CBD3C8
text
#0D1409
muted
#7D837B

Preview Lab

Preview with #42C037

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

Preview Lab → · Contrast checker → · Palette generator →

#42C037 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva