#42A122#42A122

#42A122 is a light, vivid green. Relative luminance 0.268; OKLCH L 62.8% C 0.183 H 139.4°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#42A122
RGB	rgb(66, 161, 34)
HSL	hsl(105, 65%, 38%)
HSV	hsv(105, 79%, 63%)
CMYK	cmyk(59%, 0%, 78.9%, 36.9%)
CIE-LAB	lab(58.75, -50.34, 53.32)
CIE-LCH	lch(58.75, 73.33, 133.36°)
OKLab	oklab(62.78% -0.1386 0.1189)
OKLCH	oklch(62.78% 0.183 139.4)
XYZ	xyz(15.2797, 26.7621, 5.8735)
Luminance	0.2676 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A122 #8122A1

analogous

#81A122 #42A122 #22A141

triadic

#42A122 #2242A1 #A12242

tetradic

#42A122 #2281A1 #8122A1 #A14122

square

#42A122 #2281A1 #8122A1 #A14122

split-complementary

#42A122 #4122A1 #A12281

monochromatic

#193C0D #2D6E17 #42A122 #57D32D #80DD60

Accessibility & contrast

On white

3.31

#42A122 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#42A122 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A122

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A122	#FFFFFF	#000000	##000000
##42A122	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9A8A31

Tritanopia (blue-blind)

#379B89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #42a122;
/* rgb */ color: rgb(66, 161, 34);
/* oklch */ color: oklch(62.8% 0.183 139.4);

Tailwind

colors: {
  custom: {
    50: '#82be68',
    500: '#42a122',
    950: '#000000',
  },
}

SCSS

$custom: #42a122;
$custom-light: #82be68;
$custom-dark: #000000;

JSON

{
  "hex": "#42a122",
  "rgb": {
    "r": 66,
    "g": 161,
    "b": 34
  },
  "hsl": {
    "h": 104.882,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62781,
    "c": 0.18256,
    "h": 139.4
  },
  "luminance": 0.26763
}

Semantic roles & 50–950 ramp

primary

#42A122

secondary

#A95DC2

accent

#40E8BE

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #42A122

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

Preview Lab → · Contrast checker → · Palette generator →