#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
RGB	rgb(66, 208, 77)
HSL	hsl(125, 60%, 54%)
HSV	hsv(125, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 63%, 18.4%)
CIE-LAB	lab(74.06, -63.05, 52.74)
CIE-LCH	lch(74.06, 82.20, 140.09°)
OKLab	oklab(75.55% -0.1707 0.1229)
OKLCH	oklch(75.55% 0.21 144.2)
XYZ	xyz(26.1405, 46.8030, 14.6760)
Luminance	0.4681 (WCAG relative)
Temperature	neutral
Family	green

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
##42D04D	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

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 →