#42B125#42B125

#42B125 is a light, vivid green. Relative luminance 0.327; OKLCH L 67.1% C 0.199 H 140.2°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#42B125
RGB	rgb(66, 177, 37)
HSL	hsl(108, 65%, 42%)
HSV	hsv(108, 79%, 69%)
CMYK	cmyk(62.7%, 0%, 79.1%, 30.6%)
CIE-LAB	lab(63.95, -55.86, 57.32)
CIE-LCH	lch(63.95, 80.04, 134.26°)
OKLab	oklab(67.08% -0.1533 0.1277)
OKLCH	oklch(67.08% 0.199 140.2)
XYZ	xyz(18.3020, 32.7344, 7.1038)
Luminance	0.3274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B125 #9425B1

analogous

#88B125 #42B125 #25B14E

triadic

#42B125 #2542B1 #B12542

tetradic

#42B125 #2588B1 #9425B1 #B14E25

square

#42B125 #2588B1 #9425B1 #B14E25

split-complementary

#42B125 #4E25B1 #B12588

monochromatic

#1C4C10 #2F7E1A #42B125 #5DD63D #87E16F

Accessibility & contrast

On white

2.78

#42B125 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#42B125 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B125

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B125	#FFFFFF	#000000	##000000
##42B125	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#A99835

Tritanopia (blue-blind)

#32AB97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #42b125;
/* rgb */ color: rgb(66, 177, 37);
/* oklch */ color: oklch(67.1% 0.199 140.2);

Tailwind

colors: {
  custom: {
    50: '#84c96b',
    500: '#42b125',
    950: '#000000',
  },
}

SCSS

$custom: #42b125;
$custom-light: #84c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#42b125",
  "rgb": {
    "r": 66,
    "g": 177,
    "b": 37
  },
  "hsl": {
    "h": 107.571,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6708,
    "c": 0.19946,
    "h": 140.2
  },
  "luminance": 0.32736
}

Semantic roles & 50–950 ramp

primary

#42B125

secondary

#B46AC8

accent

#3FE8C5

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42B125

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

Preview Lab → · Contrast checker → · Palette generator →