#42AB55#42AB55

#42AB55 is a light, vivid green. Relative luminance 0.309; OKLCH L 66.0% C 0.157 H 147.0°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#42AB55
RGB	rgb(66, 171, 85)
HSL	hsl(131, 44%, 46%)
HSV	hsv(131, 61%, 67%)
CMYK	cmyk(61.4%, 0%, 50.3%, 32.9%)
CIE-LAB	lab(62.46, -48.67, 35.31)
CIE-LCH	lch(62.46, 60.14, 144.04°)
OKLab	oklab(65.99% -0.1316 0.0855)
OKLCH	oklch(65.99% 0.157 147)
XYZ	xyz(18.4481, 30.9382, 13.5920)
Luminance	0.3094 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AB55 #AB4298

analogous

#64AB42 #42AB55 #42AB8A

triadic

#42AB55 #5542AB #AB5542

tetradic

#42AB55 #4264AB #AB4298 #AB8A42

square

#42AB55 #4264AB #AB4298 #AB8A42

split-complementary

#42AB55 #8A42AB #AB4264

monochromatic

#205329 #317F3F #42AB55 #66C477 #92D59E

Accessibility & contrast

On white

2.92

#42AB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#42AB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AB55

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AB55	#FFFFFF	#000000	##000000
##42AB55	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9D4E

Deuteranopia (green-blind)

#A0935B

Tritanopia (blue-blind)

#28A797

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #42ab55;
/* rgb */ color: rgb(66, 171, 85);
/* oklch */ color: oklch(66.0% 0.157 147.0);

Tailwind

colors: {
  custom: {
    50: '#81c586',
    500: '#42ab55',
    950: '#000000',
  },
}

SCSS

$custom: #42ab55;
$custom-light: #81c586;
$custom-dark: #000000;

JSON

{
  "hex": "#42ab55",
  "rgb": {
    "r": 66,
    "g": 171,
    "b": 85
  },
  "hsl": {
    "h": 130.857,
    "s": 44.304,
    "l": 46.471
  },
  "oklch": {
    "l": 0.65989,
    "c": 0.15693,
    "h": 147
  },
  "luminance": 0.3094
}

Semantic roles & 50–950 ramp

primary

#42AB55

secondary

#C088B6

accent

#54BDD4

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #42AB55

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

Preview Lab → · Contrast checker → · Palette generator →