#42C12F#42C12F

#42C12F is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.212 H 141.3°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#42C12F
RGB	rgb(66, 193, 47)
HSL	hsl(112, 61%, 47%)
HSV	hsv(112, 76%, 76%)
CMYK	cmyk(65.8%, 0%, 75.6%, 24.3%)
CIE-LAB	lab(69.11, -60.67, 59.10)
CIE-LCH	lch(69.11, 84.70, 135.75°)
OKLab	oklab(71.38% -0.1657 0.1328)
OKLCH	oklch(71.38% 0.212 141.3)
XYZ	xyz(21.8287, 39.5012, 9.1629)
Luminance	0.3950 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C12F #AE2FC1

analogous

#8BC12F #42C12F #2FC165

triadic

#42C12F #2F42C1 #C12F42

tetradic

#42C12F #2F8BC1 #AE2FC1 #C1652F

square

#42C12F #2F8BC1 #AE2FC1 #C1652F

split-complementary

#42C12F #652FC1 #C12F8B

monochromatic

#205F17 #319023 #42C12F #68D657 #94E288

Accessibility & contrast

On white

2.36

#42C12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#42C12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C12F

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C12F	#FFFFFF	#000000	##000000
##42C12F	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF0D

Deuteranopia (green-blind)

#B7A53F

Tritanopia (blue-blind)

#29BBA5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #42c12f;
/* rgb */ color: rgb(66, 193, 47);
/* oklch */ color: oklch(71.4% 0.212 141.3);

Tailwind

colors: {
  custom: {
    50: '#87d572',
    500: '#42c12f',
    950: '#000000',
  },
}

SCSS

$custom: #42c12f;
$custom-light: #87d572;
$custom-dark: #000000;

JSON

{
  "hex": "#42c12f",
  "rgb": {
    "r": 66,
    "g": 193,
    "b": 47
  },
  "hsl": {
    "h": 112.192,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71377,
    "c": 0.21233,
    "h": 141.3
  },
  "luminance": 0.39503
}

Semantic roles & 50–950 ramp

primary

#42C12F

secondary

#C280CC

accent

#44E4CF

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #42C12F

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

Preview Lab → · Contrast checker → · Palette generator →