#42D755#42D755

#42D755 is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.4% C 0.213 H 145.1°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#42D755
RGB	rgb(66, 215, 85)
HSL	hsl(128, 65%, 55%)
HSV	hsv(128, 69%, 84%)
CMYK	cmyk(69.3%, 0%, 60.5%, 15.7%)
CIE-LAB	lab(76.32, -64.51, 51.82)
CIE-LCH	lch(76.32, 82.75, 141.22°)
OKLab	oklab(77.44% -0.1743 0.1217)
OKLCH	oklch(77.44% 0.213 145.1)
XYZ	xyz(28.1850, 50.4119, 16.8377)
Luminance	0.5041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D755 #D742C4

analogous

#79D742 #42D755 #42D7A0

triadic

#42D755 #5542D7 #D75542

tetradic

#42D755 #4279D7 #D742C4 #D7A042

square

#42D755 #4279D7 #D742C4 #D7A042

split-complementary

#42D755 #A042D7 #D74279

monochromatic

#1C8329 #26B539 #42D755 #75E282 #A7ECB0

Accessibility & contrast

On white

1.89

#42D755 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#42D755 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D755

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D755	#FFFFFF	#000000	##000000
##42D755	1.00	1.89	11.08	11.08
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC447

Deuteranopia (green-blind)

#C9B860

Tritanopia (blue-blind)

#00D2BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d755;
/* rgb */ color: rgb(66, 215, 85);
/* oklch */ color: oklch(77.4% 0.213 145.1);

Tailwind

colors: {
  custom: {
    50: '#8ae589',
    500: '#42d755',
    950: '#000000',
  },
}

SCSS

$custom: #42d755;
$custom-light: #8ae589;
$custom-dark: #000000;

JSON

{
  "hex": "#42d755",
  "rgb": {
    "r": 66,
    "g": 215,
    "b": 85
  },
  "hsl": {
    "h": 127.651,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77444,
    "c": 0.21261,
    "h": 145.1
  },
  "luminance": 0.50415
}

Semantic roles & 50–950 ramp

primary

#42D755

secondary

#8A347F

accent

#40D3E8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #42D755

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

Preview Lab → · Contrast checker → · Palette generator →