#42AB2D#42AB2D

#42AB2D is a light, vivid green. Relative luminance 0.305; OKLCH L 65.5% C 0.188 H 140.7°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#42AB2D
RGB	rgb(66, 171, 45)
HSL	hsl(110, 58%, 42%)
HSV	hsv(110, 74%, 67%)
CMYK	cmyk(61.4%, 0%, 73.7%, 32.9%)
CIE-LAB	lab(62.06, -53.20, 52.77)
CIE-LCH	lch(62.06, 74.93, 135.23°)
OKLab	oklab(65.54% -0.1456 0.1193)
OKLCH	oklch(65.54% 0.188 140.7)
XYZ	xyz(17.2825, 30.4719, 7.4530)
Luminance	0.3047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AB2D #962DAB

analogous

#81AB2D #42AB2D #2DAB57

triadic

#42AB2D #2D42AB #AB2D42

tetradic

#42AB2D #2D81AB #962DAB #AB572D

square

#42AB2D #2D81AB #962DAB #AB572D

split-complementary

#42AB2D #572DAB #AB2D81

monochromatic

#1D4A14 #2F7B20 #42AB2D #5DCE47 #88DB77

Accessibility & contrast

On white

2.96

#42AB2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#42AB2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AB2D

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AB2D	#FFFFFF	#000000	##000000
##42AB2D	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B16

Deuteranopia (green-blind)

#A3933A

Tritanopia (blue-blind)

#32A593

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #42ab2d;
/* rgb */ color: rgb(66, 171, 45);
/* oklch */ color: oklch(65.5% 0.188 140.7);

Tailwind

colors: {
  custom: {
    50: '#83c56e',
    500: '#42ab2d',
    950: '#000000',
  },
}

SCSS

$custom: #42ab2d;
$custom-light: #83c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#42ab2d",
  "rgb": {
    "r": 66,
    "g": 171,
    "b": 45
  },
  "hsl": {
    "h": 110,
    "s": 58.333,
    "l": 42.353
  },
  "oklch": {
    "l": 0.65535,
    "c": 0.18825,
    "h": 140.7
  },
  "luminance": 0.30474
}

Semantic roles & 50–950 ramp

primary

#42AB2D

secondary

#B571C3

accent

#46E2C8

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AB2D

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

Preview Lab → · Contrast checker → · Palette generator →