#42AA34#42AA34

#42AA34 is a light, vivid green. Relative luminance 0.302; OKLCH L 65.3% C 0.183 H 141.4°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#42AA34
RGB	rgb(66, 170, 52)
HSL	hsl(113, 53%, 44%)
HSV	hsv(113, 69%, 67%)
CMYK	cmyk(61.2%, 0%, 69.4%, 33.3%)
CIE-LAB	lab(61.79, -52.25, 49.79)
CIE-LCH	lch(61.79, 72.18, 136.38°)
OKLab	oklab(65.33% -0.1427 0.114)
OKLCH	oklch(65.33% 0.183 141.4)
XYZ	xyz(17.2405, 30.1540, 8.1599)
Luminance	0.3016 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA34 #9C34AA

analogous

#7DAA34 #42AA34 #34AA61

triadic

#42AA34 #3442AA #AA3442

tetradic

#42AA34 #347DAA #9C34AA #AA6134

square

#42AA34 #347DAA #9C34AA #AA6134

split-complementary

#42AA34 #6134AA #AA347D

monochromatic

#1E4C17 #307B26 #42AA34 #60CA51 #8BD880

Accessibility & contrast

On white

2.99

#42AA34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#42AA34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA34

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA34	#FFFFFF	#000000	##000000
##42AA34	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B23

Deuteranopia (green-blind)

#A1923F

Tritanopia (blue-blind)

#32A592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #42aa34;
/* rgb */ color: rgb(66, 170, 52);
/* oklch */ color: oklch(65.3% 0.183 141.4);

Tailwind

colors: {
  custom: {
    50: '#82c472',
    500: '#42aa34',
    950: '#000000',
  },
}

SCSS

$custom: #42aa34;
$custom-light: #82c472;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa34",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 52
  },
  "hsl": {
    "h": 112.881,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.65325,
    "c": 0.18261,
    "h": 141.4
  },
  "luminance": 0.30156
}

Semantic roles & 50–950 ramp

primary

#42AA34

secondary

#B978C1

accent

#4BDDCB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AA34

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

Preview Lab → · Contrast checker → · Palette generator →