#42A12F#42A12F

#42A12F is a light, vivid green. Relative luminance 0.269; OKLCH L 62.9% C 0.175 H 140.6°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#42A12F
RGB	rgb(66, 161, 47)
HSL	hsl(110, 55%, 41%)
HSV	hsv(110, 71%, 63%)
CMYK	cmyk(59%, 0%, 70.8%, 36.9%)
CIE-LAB	lab(58.84, -49.38, 48.70)
CIE-LCH	lch(58.84, 69.35, 135.40°)
OKLab	oklab(62.88% -0.1352 0.111)
OKLCH	oklch(62.88% 0.175 140.6)
XYZ	xyz(15.5040, 26.8518, 7.0547)
Luminance	0.2685 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A12F #8E2FA1

analogous

#7BA12F #42A12F #2FA155

triadic

#42A12F #2F42A1 #A12F42

tetradic

#42A12F #2F7BA1 #8E2FA1 #A1552F

square

#42A12F #2F7BA1 #8E2FA1 #A1552F

split-complementary

#42A12F #552FA1 #A12F7B

monochromatic

#1B4213 #2F7221 #42A12F #5BC945 #84D674

Accessibility & contrast

On white

3.30

#42A12F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#42A12F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A12F

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A12F	#FFFFFF	#000000	##000000
##42A12F	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5921D

Deuteranopia (green-blind)

#998B3A

Tritanopia (blue-blind)

#359C8A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #42a12f;
/* rgb */ color: rgb(66, 161, 47);
/* oklch */ color: oklch(62.9% 0.175 140.6);

Tailwind

colors: {
  custom: {
    50: '#81be6e',
    500: '#42a12f',
    950: '#000000',
  },
}

SCSS

$custom: #42a12f;
$custom-light: #81be6e;
$custom-dark: #000000;

JSON

{
  "hex": "#42a12f",
  "rgb": {
    "r": 66,
    "g": 161,
    "b": 47
  },
  "hsl": {
    "h": 110,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62877,
    "c": 0.17495,
    "h": 140.6
  },
  "luminance": 0.26853
}

Semantic roles & 50–950 ramp

primary

#42A12F

secondary

#B16EBE

accent

#4ADEC5

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #42A12F

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

Preview Lab → · Contrast checker → · Palette generator →