#42BE3F#42BE3F

#42BE3F is a light, vivid green. Relative luminance 0.383; OKLCH L 70.7% C 0.199 H 142.8°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#42BE3F
RGB	rgb(66, 190, 63)
HSL	hsl(119, 50%, 50%)
HSV	hsv(119, 67%, 75%)
CMYK	cmyk(65.3%, 0%, 66.8%, 25.5%)
CIE-LAB	lab(68.27, -58.32, 52.24)
CIE-LCH	lch(68.27, 78.30, 138.15°)
OKLab	oklab(70.72% -0.1585 0.1204)
OKLCH	oklch(70.72% 0.199 142.8)
XYZ	xyz(21.5562, 38.3419, 10.9664)
Luminance	0.3834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE3F #BB3FBE

analogous

#81BE3F #42BE3F #3FBE7C

triadic

#42BE3F #3F42BE #BE3F42

tetradic

#42BE3F #3F81BE #BB3FBE #BE7C3F

square

#42BE3F #3F81BE #BB3FBE #BE7C3F

split-complementary

#42BE3F #7C3FBE #BE3F81

monochromatic

#226221 #329030 #42BE3F #6ECE6C #9CDD9A

Accessibility & contrast

On white

2.42

#42BE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#42BE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE3F

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE3F	#FFFFFF	#000000	##000000
##42BE3F	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD2E

Deuteranopia (green-blind)

#B3A34B

Tritanopia (blue-blind)

#27B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42be3f;
/* rgb */ color: rgb(66, 190, 63);
/* oklch */ color: oklch(70.7% 0.199 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d37a',
    500: '#42be3f',
    950: '#000000',
  },
}

SCSS

$custom: #42be3f;
$custom-light: #86d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#42be3f",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 63
  },
  "hsl": {
    "h": 118.583,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70716,
    "c": 0.19908,
    "h": 142.8
  },
  "luminance": 0.38344
}

Semantic roles & 50–950 ramp

primary

#42BE3F

secondary

#C88FC9

accent

#4EDAD6

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #42BE3F

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

Preview Lab → · Contrast checker → · Palette generator →