#42BB36#42BB36

#42BB36 is a light, highly saturated green. Relative luminance 0.370; OKLCH L 69.8% C 0.201 H 141.8°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#42BB36
RGB	rgb(66, 187, 54)
HSL	hsl(115, 55%, 47%)
HSV	hsv(115, 71%, 73%)
CMYK	cmyk(64.7%, 0%, 71.1%, 26.7%)
CIE-LAB	lab(67.25, -58.10, 54.72)
CIE-LCH	lch(67.25, 79.81, 136.71°)
OKLab	oklab(69.85% -0.1584 0.1245)
OKLCH	oklch(69.85% 0.201 141.8)
XYZ	xyz(20.6818, 36.9632, 9.5340)
Luminance	0.3696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BB36 #AF36BB

analogous

#85BB36 #42BB36 #36BB6C

triadic

#42BB36 #3642BB #BB3642

tetradic

#42BB36 #3685BB #AF36BB #BB6C36

square

#42BB36 #3685BB #AF36BB #BB6C36

split-complementary

#42BB36 #6C36BB #BB3685

monochromatic

#205C1B #318C28 #42BB36 #68D05E #95DE8D

Accessibility & contrast

On white

2.50

#42BB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#42BB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BB36

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BB36	#FFFFFF	#000000	##000000
##42BB36	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA20

Deuteranopia (green-blind)

#B1A043

Tritanopia (blue-blind)

#2BB5A1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #42bb36;
/* rgb */ color: rgb(66, 187, 54);
/* oklch */ color: oklch(69.8% 0.201 141.8);

Tailwind

colors: {
  custom: {
    50: '#86d075',
    500: '#42bb36',
    950: '#000000',
  },
}

SCSS

$custom: #42bb36;
$custom-light: #86d075;
$custom-dark: #000000;

JSON

{
  "hex": "#42bb36",
  "rgb": {
    "r": 66,
    "g": 187,
    "b": 54
  },
  "hsl": {
    "h": 114.586,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69848,
    "c": 0.20148,
    "h": 141.8
  },
  "luminance": 0.36965
}

Semantic roles & 50–950 ramp

primary

#42BB36

secondary

#C284C9

accent

#49DFD1

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #42BB36

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

Preview Lab → · Contrast checker → · Palette generator →