#42A027#42A027

#42A027 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.5% C 0.179 H 139.8°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#42A027
RGB	rgb(66, 160, 39)
HSL	hsl(107, 61%, 39%)
HSV	hsv(107, 76%, 63%)
CMYK	cmyk(58.8%, 0%, 75.6%, 37.3%)
CIE-LAB	lab(58.46, -49.64, 51.33)
CIE-LCH	lch(58.46, 71.41, 134.04°)
OKLab	oklab(62.54% -0.1364 0.1154)
OKLCH	oklch(62.54% 0.179 139.8)
XYZ	xyz(15.1831, 26.4450, 6.2233)
Luminance	0.2645 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A027 #8527A0

analogous

#7FA027 #42A027 #27A049

triadic

#42A027 #2742A0 #A02742

tetradic

#42A027 #277FA0 #8527A0 #A04927

square

#42A027 #277FA0 #8527A0 #A04927

split-complementary

#42A027 #4927A0 #A0277F

monochromatic

#193E0F #2E6F1B #42A027 #58CE36 #81DA67

Accessibility & contrast

On white

3.34

#42A027 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#42A027 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A027

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A027	#FFFFFF	#000000	##000000
##42A027	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5910E

Deuteranopia (green-blind)

#998A34

Tritanopia (blue-blind)

#379B89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #42a027;
/* rgb */ color: rgb(66, 160, 39);
/* oklch */ color: oklch(62.5% 0.179 139.8);

Tailwind

colors: {
  custom: {
    50: '#81bd6a',
    500: '#42a027',
    950: '#000000',
  },
}

SCSS

$custom: #42a027;
$custom-light: #81bd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#42a027",
  "rgb": {
    "r": 66,
    "g": 160,
    "b": 39
  },
  "hsl": {
    "h": 106.612,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62545,
    "c": 0.17869,
    "h": 139.8
  },
  "luminance": 0.26446
}

Semantic roles & 50–950 ramp

primary

#42A027

secondary

#AB63C0

accent

#44E4C0

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #42A027

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

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