#42A627#42A627

#42A627 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.2% C 0.186 H 140.0°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#42A627
RGB	rgb(66, 166, 39)
HSL	hsl(107, 62%, 40%)
HSV	hsv(107, 77%, 65%)
CMYK	cmyk(60.2%, 0%, 76.5%, 34.9%)
CIE-LAB	lab(60.41, -51.83, 53.25)
CIE-LCH	lch(60.41, 74.32, 134.23°)
OKLab	oklab(64.16% -0.1423 0.1194)
OKLCH	oklch(64.16% 0.186 140)
XYZ	xyz(16.2485, 28.5757, 6.5785)
Luminance	0.2858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A627 #8B27A6

analogous

#81A627 #42A627 #27A64B

triadic

#42A627 #2742A6 #A62742

tetradic

#42A627 #2781A6 #8B27A6 #A64B27

square

#42A627 #2781A6 #8B27A6 #A64B27

split-complementary

#42A627 #4B27A6 #A62781

monochromatic

#1B4310 #2E741B #42A627 #5AD13A #83DC6B

Accessibility & contrast

On white

3.13

#42A627 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#42A627 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A627

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A627	#FFFFFF	#000000	##000000
##42A627	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9709

Deuteranopia (green-blind)

#9E8F35

Tritanopia (blue-blind)

#35A08E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #42a627;
/* rgb */ color: rgb(66, 166, 39);
/* oklch */ color: oklch(64.2% 0.186 140.0);

Tailwind

colors: {
  custom: {
    50: '#82c16b',
    500: '#42a627',
    950: '#000000',
  },
}

SCSS

$custom: #42a627;
$custom-light: #82c16b;
$custom-dark: #000000;

JSON

{
  "hex": "#42a627",
  "rgb": {
    "r": 66,
    "g": 166,
    "b": 39
  },
  "hsl": {
    "h": 107.244,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64155,
    "c": 0.18578,
    "h": 140
  },
  "luminance": 0.28577
}

Semantic roles & 50–950 ramp

primary

#42A627

secondary

#AF66C3

accent

#43E5C3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #42A627

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

Preview Lab → · Contrast checker → · Palette generator →