#42B12E#42B12E

#42B12E is a light, vivid green. Relative luminance 0.328; OKLCH L 67.1% C 0.195 H 140.9°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#42B12E
RGB	rgb(66, 177, 46)
HSL	hsl(111, 59%, 44%)
HSV	hsv(111, 74%, 69%)
CMYK	cmyk(62.7%, 0%, 74%, 30.6%)
CIE-LAB	lab(64.00, -55.25, 54.36)
CIE-LCH	lch(64.00, 77.51, 135.47°)
OKLab	oklab(67.14% -0.1511 0.1227)
OKLCH	oklch(67.14% 0.195 140.9)
XYZ	xyz(18.4611, 32.7980, 7.9420)
Luminance	0.3280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B12E #9D2EB1

analogous

#83B12E #42B12E #2EB15B

triadic

#42B12E #2E42B1 #B12E42

tetradic

#42B12E #2E83B1 #9D2EB1 #B15B2E

square

#42B12E #2E83B1 #9D2EB1 #B15B2E

split-complementary

#42B12E #5B2EB1 #B12E83

monochromatic

#1E5015 #308021 #42B12E #60D04C #8BDD7C

Accessibility & contrast

On white

2.78

#42B12E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#42B12E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B12E

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B12E	#FFFFFF	#000000	##000000
##42B12E	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A115

Deuteranopia (green-blind)

#A8983C

Tritanopia (blue-blind)

#30AB98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #42b12e;
/* rgb */ color: rgb(66, 177, 46);
/* oklch */ color: oklch(67.1% 0.195 140.9);

Tailwind

colors: {
  custom: {
    50: '#84c96f',
    500: '#42b12e',
    950: '#000000',
  },
}

SCSS

$custom: #42b12e;
$custom-light: #84c96f;
$custom-dark: #000000;

JSON

{
  "hex": "#42b12e",
  "rgb": {
    "r": 66,
    "g": 177,
    "b": 46
  },
  "hsl": {
    "h": 110.84,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67139,
    "c": 0.19468,
    "h": 140.9
  },
  "luminance": 0.328
}

Semantic roles & 50–950 ramp

primary

#42B12E

secondary

#B975C6

accent

#46E2CA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B12E

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

Preview Lab → · Contrast checker → · Palette generator →