#42AB3D#42AB3D

#42AB3D is a light, vivid green. Relative luminance 0.306; OKLCH L 65.7% C 0.177 H 142.5°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#42AB3D
RGB	rgb(66, 171, 61)
HSL	hsl(117, 47%, 45%)
HSV	hsv(117, 64%, 67%)
CMYK	cmyk(61.4%, 0%, 64.3%, 32.9%)
CIE-LAB	lab(62.18, -51.74, 46.43)
CIE-LCH	lch(62.18, 69.52, 138.10°)
OKLab	oklab(65.68% -0.1408 0.1079)
OKLCH	oklch(65.68% 0.177 142.5)
XYZ	xyz(17.6510, 30.6193, 9.3939)
Luminance	0.3062 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AB3D #A63DAB

analogous

#79AB3D #42AB3D #3DAB6F

triadic

#42AB3D #3D42AB #AB3D42

tetradic

#42AB3D #3D79AB #A63DAB #AB6F3D

square

#42AB3D #3D79AB #A63DAB #AB6F3D

split-complementary

#42AB3D #6F3DAB #AB3D79

monochromatic

#1F511D #317E2D #42AB3D #64C65F #90D68C

Accessibility & contrast

On white

2.95

#42AB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#42AB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AB3D

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AB3D	#FFFFFF	#000000	##000000
##42AB3D	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C30

Deuteranopia (green-blind)

#A29346

Tritanopia (blue-blind)

#2FA694

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #42ab3d;
/* rgb */ color: rgb(66, 171, 61);
/* oklch */ color: oklch(65.7% 0.177 142.5);

Tailwind

colors: {
  custom: {
    50: '#82c577',
    500: '#42ab3d',
    950: '#000000',
  },
}

SCSS

$custom: #42ab3d;
$custom-light: #82c577;
$custom-dark: #000000;

JSON

{
  "hex": "#42ab3d",
  "rgb": {
    "r": 66,
    "g": 171,
    "b": 61
  },
  "hsl": {
    "h": 117.273,
    "s": 47.414,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65679,
    "c": 0.17737,
    "h": 142.5
  },
  "luminance": 0.30621
}

Semantic roles & 50–950 ramp

primary

#42AB3D

secondary

#BE83C1

accent

#51D7D1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #42AB3D

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

Preview Lab → · Contrast checker → · Palette generator →