#42C536#42C536

#42C536 is a light, highly saturated green. Relative luminance 0.414; OKLCH L 72.5% C 0.213 H 141.9°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#42C536
RGB	rgb(66, 197, 54)
HSL	hsl(115, 57%, 49%)
HSV	hsv(115, 73%, 77%)
CMYK	cmyk(66.5%, 0%, 72.6%, 22.7%)
CIE-LAB	lab(70.42, -61.49, 57.98)
CIE-LCH	lch(70.42, 84.51, 136.68°)
OKLab	oklab(72.48% -0.1676 0.1313)
OKLCH	oklch(72.48% 0.213 141.9)
XYZ	xyz(22.8776, 41.3547, 10.2659)
Luminance	0.4136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C536 #B936C5

analogous

#8AC536 #42C536 #36C572

triadic

#42C536 #3642C5 #C53642

tetradic

#42C536 #368AC5 #B936C5 #C57236

square

#42C536 #368AC5 #B936C5 #C57236

split-complementary

#42C536 #7236C5 #C5368A

monochromatic

#22651C #329529 #42C536 #6DD464 #9AE294

Accessibility & contrast

On white

2.27

#42C536 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#42C536 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C536

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C536	#FFFFFF	#000000	##000000
##42C536	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31C

Deuteranopia (green-blind)

#BAA845

Tritanopia (blue-blind)

#26BFA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c536;
/* rgb */ color: rgb(66, 197, 54);
/* oklch */ color: oklch(72.5% 0.213 141.9);

Tailwind

colors: {
  custom: {
    50: '#88d876',
    500: '#42c536',
    950: '#000000',
  },
}

SCSS

$custom: #42c536;
$custom-light: #88d876;
$custom-dark: #000000;

JSON

{
  "hex": "#42c536",
  "rgb": {
    "r": 66,
    "g": 197,
    "b": 54
  },
  "hsl": {
    "h": 114.965,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72477,
    "c": 0.21291,
    "h": 141.9
  },
  "luminance": 0.41357
}

Semantic roles & 50–950 ramp

primary

#42C536

secondary

#C78ACD

accent

#48E0D3

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #42C536

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

Preview Lab → · Contrast checker → · Palette generator →