#42B225#42B225

#42B225 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.3% C 0.201 H 140.2°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#42B225
RGB	rgb(66, 178, 37)
HSL	hsl(108, 66%, 42%)
HSV	hsv(108, 79%, 70%)
CMYK	cmyk(62.9%, 0%, 79.2%, 30.2%)
CIE-LAB	lab(64.27, -56.21, 57.63)
CIE-LCH	lch(64.27, 80.50, 134.29°)
OKLab	oklab(67.35% -0.1542 0.1283)
OKLCH	oklch(67.35% 0.201 140.2)
XYZ	xyz(18.5002, 33.1308, 7.1699)
Luminance	0.3313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B225 #9525B2

analogous

#88B225 #42B225 #25B24F

triadic

#42B225 #2542B2 #B22542

tetradic

#42B225 #2588B2 #9525B2 #B24F25

square

#42B225 #2588B2 #9525B2 #B24F25

split-complementary

#42B225 #4F25B2 #B22588

monochromatic

#1C4D10 #2F7F1A #42B225 #5DD73D #87E170

Accessibility & contrast

On white

2.75

#42B225 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#42B225 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B225

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B225	#FFFFFF	#000000	##000000
##42B225	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A99836

Tritanopia (blue-blind)

#31AC98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #42b225;
/* rgb */ color: rgb(66, 178, 37);
/* oklch */ color: oklch(67.3% 0.201 140.2);

Tailwind

colors: {
  custom: {
    50: '#85ca6b',
    500: '#42b225',
    950: '#000000',
  },
}

SCSS

$custom: #42b225;
$custom-light: #85ca6b;
$custom-dark: #000000;

JSON

{
  "hex": "#42b225",
  "rgb": {
    "r": 66,
    "g": 178,
    "b": 37
  },
  "hsl": {
    "h": 107.66,
    "s": 65.581,
    "l": 42.157
  },
  "oklch": {
    "l": 0.67346,
    "c": 0.20058,
    "h": 140.2
  },
  "luminance": 0.33133
}

Semantic roles & 50–950 ramp

primary

#42B225

secondary

#B56BC8

accent

#3FE9C6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42B225

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

Preview Lab → · Contrast checker → · Palette generator →