#42BF33#42BF33

#42BF33 is a light, highly saturated green. Relative luminance 0.387; OKLCH L 70.9% C 0.208 H 141.6°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#42BF33
RGB	rgb(66, 191, 51)
HSL	hsl(114, 58%, 47%)
HSV	hsv(114, 73%, 75%)
CMYK	cmyk(65.4%, 0%, 73.3%, 25.1%)
CIE-LAB	lab(68.50, -59.70, 57.11)
CIE-LCH	lch(68.50, 82.62, 136.27°)
OKLab	oklab(70.88% -0.1629 0.1291)
OKLCH	oklch(70.88% 0.208 141.6)
XYZ	xyz(21.4740, 38.6567, 9.4611)
Luminance	0.3866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF33 #B033BF

analogous

#88BF33 #42BF33 #33BF6A

triadic

#42BF33 #3342BF #BF3342

tetradic

#42BF33 #3388BF #B033BF #BF6A33

square

#42BF33 #3388BF #B033BF #BF6A33

split-complementary

#42BF33 #6A33BF #BF3388

monochromatic

#215E19 #318F26 #42BF33 #69D35C #95E08C

Accessibility & contrast

On white

2.41

#42BF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#42BF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF33

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF33	#FFFFFF	#000000	##000000
##42BF33	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD19

Deuteranopia (green-blind)

#B5A342

Tritanopia (blue-blind)

#29B9A4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42bf33;
/* rgb */ color: rgb(66, 191, 51);
/* oklch */ color: oklch(70.9% 0.208 141.6);

Tailwind

colors: {
  custom: {
    50: '#86d374',
    500: '#42bf33',
    950: '#000000',
  },
}

SCSS

$custom: #42bf33;
$custom-light: #86d374;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf33",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 51
  },
  "hsl": {
    "h": 113.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70879,
    "c": 0.20787,
    "h": 141.6
  },
  "luminance": 0.38659
}

Semantic roles & 50–950 ramp

primary

#42BF33

secondary

#C383CB

accent

#47E1D1

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #42BF33

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

Preview Lab → · Contrast checker → · Palette generator →