#42CC44#42CC44

#42CC44 is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.4% C 0.212 H 143.3°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#42CC44
RGB	rgb(66, 204, 68)
HSL	hsl(121, 58%, 53%)
HSV	hsv(121, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 66.7%, 20%)
CIE-LAB	lab(72.73, -62.62, 55.02)
CIE-LCH	lch(72.73, 83.36, 138.69°)
OKLab	oklab(74.42% -0.1699 0.1268)
OKLCH	oklch(74.42% 0.212 143.3)
XYZ	xyz(24.8815, 44.7587, 12.7957)
Luminance	0.4476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC44 #CC42CA

analogous

#85CC42 #42CC44 #42CC89

triadic

#42CC44 #4442CC #CC4442

tetradic

#42CC44 #4285CC #CC42CA #CC8942

square

#42CC44 #4285CC #CC42CA #CC8942

split-complementary

#42CC44 #8942CC #CC4285

monochromatic

#1F7421 #2CA42E #42CC44 #72D974 #A2E6A3

Accessibility & contrast

On white

2.11

#42CC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#42CC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC44

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC44	#FFFFFF	#000000	##000000
##42CC44	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B932

Deuteranopia (green-blind)

#C0AE51

Tritanopia (blue-blind)

#1CC6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #42cc44;
/* rgb */ color: rgb(66, 204, 68);
/* oklch */ color: oklch(74.4% 0.212 143.3);

Tailwind

colors: {
  custom: {
    50: '#88dd7e',
    500: '#42cc44',
    950: '#000000',
  },
}

SCSS

$custom: #42cc44;
$custom-light: #88dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc44",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 68
  },
  "hsl": {
    "h": 120.87,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74423,
    "c": 0.21203,
    "h": 143.3
  },
  "luminance": 0.44761
}

Semantic roles & 50–950 ramp

primary

#42CC44

secondary

#D397D2

accent

#47DFE1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42CC44

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

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