#42A92B#42A92B

#42A92B is a light, vivid green. Relative luminance 0.297; OKLCH L 65.0% C 0.187 H 140.4°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#42A92B
RGB	rgb(66, 169, 43)
HSL	hsl(109, 59%, 42%)
HSV	hsv(109, 75%, 66%)
CMYK	cmyk(60.9%, 0%, 74.6%, 33.7%)
CIE-LAB	lab(61.40, -52.63, 52.84)
CIE-LCH	lch(61.40, 74.58, 134.89°)
OKLab	oklab(64.99% -0.1442 0.1191)
OKLCH	oklch(64.99% 0.187 140.4)
XYZ	xyz(16.8700, 29.7070, 7.1300)
Luminance	0.2971 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A92B #922BA9

analogous

#81A92B #42A92B #2BA953

triadic

#42A92B #2B42A9 #A92B42

tetradic

#42A92B #2B81A9 #922BA9 #A9532B

square

#42A92B #2B81A9 #922BA9 #A9532B

split-complementary

#42A92B #532BA9 #A92B81

monochromatic

#1C4712 #2F781F #42A92B #5CCF42 #86DB73

Accessibility & contrast

On white

3.03

#42A92B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#42A92B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A92B

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A92B	#FFFFFF	#000000	##000000
##42A92B	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9912

Deuteranopia (green-blind)

#A19138

Tritanopia (blue-blind)

#33A391

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #42a92b;
/* rgb */ color: rgb(66, 169, 43);
/* oklch */ color: oklch(65.0% 0.187 140.4);

Tailwind

colors: {
  custom: {
    50: '#83c36d',
    500: '#42a92b',
    950: '#000000',
  },
}

SCSS

$custom: #42a92b;
$custom-light: #83c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#42a92b",
  "rgb": {
    "r": 66,
    "g": 169,
    "b": 43
  },
  "hsl": {
    "h": 109.048,
    "s": 59.434,
    "l": 41.569
  },
  "oklch": {
    "l": 0.64986,
    "c": 0.18706,
    "h": 140.4
  },
  "luminance": 0.29709
}

Semantic roles & 50–950 ramp

primary

#42A92B

secondary

#B36DC3

accent

#45E3C6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42A92B

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

Preview Lab → · Contrast checker → · Palette generator →