#42AA2F#42AA2F

#42AA2F is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.186 H 140.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#42AA2F
RGB	rgb(66, 170, 47)
HSL	hsl(111, 57%, 43%)
HSV	hsv(111, 72%, 67%)
CMYK	cmyk(61.2%, 0%, 72.4%, 33.3%)
CIE-LAB	lab(61.75, -52.68, 51.71)
CIE-LCH	lch(61.75, 73.82, 135.53°)
OKLab	oklab(65.28% -0.1441 0.1173)
OKLCH	oklch(65.28% 0.186 140.9)
XYZ	xyz(17.1338, 30.1113, 7.5979)
Luminance	0.3011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA2F #972FAA

analogous

#7FAA2F #42AA2F #2FAA5A

triadic

#42AA2F #2F42AA #AA2F42

tetradic

#42AA2F #2F7FAA #972FAA #AA5A2F

square

#42AA2F #2F7FAA #972FAA #AA5A2F

split-complementary

#42AA2F #5A2FAA #AA2F7F

monochromatic

#1D4A14 #2F7A22 #42AA2F #5ECD49 #88DA79

Accessibility & contrast

On white

2.99

#42AA2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#42AA2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA2F

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA2F	#FFFFFF	#000000	##000000
##42AA2F	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A1A

Deuteranopia (green-blind)

#A2923B

Tritanopia (blue-blind)

#32A592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #42aa2f;
/* rgb */ color: rgb(66, 170, 47);
/* oklch */ color: oklch(65.3% 0.186 140.9);

Tailwind

colors: {
  custom: {
    50: '#83c46f',
    500: '#42aa2f',
    950: '#000000',
  },
}

SCSS

$custom: #42aa2f;
$custom-light: #83c46f;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa2f",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 47
  },
  "hsl": {
    "h": 110.732,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65283,
    "c": 0.18584,
    "h": 140.9
  },
  "luminance": 0.30113
}

Semantic roles & 50–950 ramp

primary

#42AA2F

secondary

#B672C2

accent

#48E0C8

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AA2F

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

Preview Lab → · Contrast checker → · Palette generator →