#42AA3D#42AA3D

#42AA3D is a light, vivid green. Relative luminance 0.302; OKLCH L 65.4% C 0.176 H 142.5°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#42AA3D
RGB	rgb(66, 170, 61)
HSL	hsl(117, 47%, 45%)
HSV	hsv(117, 64%, 67%)
CMYK	cmyk(61.2%, 0%, 64.1%, 33.3%)
CIE-LAB	lab(61.86, -51.37, 46.07)
CIE-LCH	lch(61.86, 69.00, 138.11°)
OKLab	oklab(65.41% -0.1398 0.1071)
OKLCH	oklch(65.41% 0.176 142.5)
XYZ	xyz(17.4629, 30.2430, 9.3312)
Luminance	0.3024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA3D #A53DAA

analogous

#78AA3D #42AA3D #3DAA6F

triadic

#42AA3D #3D42AA #AA3D42

tetradic

#42AA3D #3D78AA #A53DAA #AA6F3D

square

#42AA3D #3D78AA #A53DAA #AA6F3D

split-complementary

#42AA3D #6F3DAA #AA3D78

monochromatic

#1F501D #317D2D #42AA3D #63C55F #8FD68C

Accessibility & contrast

On white

2.98

#42AA3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#42AA3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA3D

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA3D	#FFFFFF	#000000	##000000
##42AA3D	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B30

Deuteranopia (green-blind)

#A19246

Tritanopia (blue-blind)

#30A593

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #42aa3d;
/* rgb */ color: rgb(66, 170, 61);
/* oklch */ color: oklch(65.4% 0.176 142.5);

Tailwind

colors: {
  custom: {
    50: '#82c477',
    500: '#42aa3d',
    950: '#000000',
  },
}

SCSS

$custom: #42aa3d;
$custom-light: #82c477;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa3d",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 61
  },
  "hsl": {
    "h": 117.248,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.65413,
    "c": 0.17612,
    "h": 142.5
  },
  "luminance": 0.30245
}

Semantic roles & 50–950 ramp

primary

#42AA3D

secondary

#BD82C0

accent

#51D7D1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #42AA3D

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

Preview Lab → · Contrast checker → · Palette generator →