#42D04D#42D04D

#42D04D is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.5% C 0.210 H 144.2°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX#42D04D
RGBrgb(66, 208, 77)
HSLhsl(125, 60%, 54%)
HSVhsv(125, 68%, 82%)
CMYKcmyk(68.3%, 0%, 63%, 18.4%)
CIE-LABlab(74.06, -63.05, 52.74)
CIE-LCHlch(74.06, 82.20, 140.09°)
OKLaboklab(75.55% -0.1707 0.1229)
OKLCHoklch(75.55% 0.21 144.2)
XYZxyz(26.1405, 46.8030, 14.6760)
Luminance0.4681 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D04D #D042C5
analogous
#7ED042 #42D04D #42D094
triadic
#42D04D #4D42D0 #D04D42
tetradic
#42D04D #427ED0 #D042C5 #D09442
square
#42D04D #427ED0 #D042C5 #D09442
split-complementary
#42D04D #9442D0 #D0427E
monochromatic
#1E7925 #2AAA34 #42D04D #73DC7B #A4E8A9

Accessibility & contrast

On white

2.03
#42D04D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.36
#42D04D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D04D
10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D04D#FFFFFF#000000##000000
##42D04D1.002.0310.3610.36
#FFFFFF2.031.0021.0021.00
#00000010.3621.001.001.00
##00000010.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BD3E
Deuteranopia (green-blind)
#C3B258
Tritanopia (blue-blind)
#13CAB4
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #42d04d;
/* rgb */ color: rgb(66, 208, 77);
/* oklch */ color: oklch(75.5% 0.210 144.2);
Tailwind
colors: {
  custom: {
    50: '#89e084',
    500: '#42d04d',
    950: '#000000',
  },
}
SCSS
$custom: #42d04d;
$custom-light: #89e084;
$custom-dark: #000000;
JSON
{
  "hex": "#42d04d",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 77
  },
  "hsl": {
    "h": 124.648,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7555,
    "c": 0.21033,
    "h": 144.2
  },
  "luminance": 0.46806
}

Semantic roles & 50–950 ramp

primary
#42D04D
secondary
#D599D1
accent
#44D7E3
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #42D04D

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

Preview Lab → · Contrast checker → · Palette generator →

#42D04D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva