#42CC53#42CC53

#42CC53 is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.6% C 0.201 H 145.1°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#42CC53
RGB	rgb(66, 204, 83)
HSL	hsl(127, 58%, 53%)
HSV	hsv(127, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 59.3%, 20%)
CIE-LAB	lab(72.87, -61.00, 48.74)
CIE-LCH	lch(72.87, 78.08, 141.37°)
OKLab	oklab(74.58% -0.1649 0.1149)
OKLCH	oklch(74.58% 0.201 145.1)
XYZ	xyz(25.3993, 44.9658, 15.5226)
Luminance	0.4497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC53 #CC42BB

analogous

#76CC42 #42CC53 #42CC98

triadic

#42CC53 #5342CC #CC5342

tetradic

#42CC53 #4276CC #CC42BB #CC9842

square

#42CC53 #4276CC #CC42BB #CC9842

split-complementary

#42CC53 #9842CC #CC4276

monochromatic

#1F742A #2CA43B #42CC53 #72D97F #A2E6AB

Accessibility & contrast

On white

2.10

#42CC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#42CC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC53

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC53	#FFFFFF	#000000	##000000
##42CC53	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA46

Deuteranopia (green-blind)

#BFAE5D

Tritanopia (blue-blind)

#13C7B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #42cc53;
/* rgb */ color: rgb(66, 204, 83);
/* oklch */ color: oklch(74.6% 0.201 145.1);

Tailwind

colors: {
  custom: {
    50: '#88dd87',
    500: '#42cc53',
    950: '#000000',
  },
}

SCSS

$custom: #42cc53;
$custom-light: #88dd87;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc53",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 83
  },
  "hsl": {
    "h": 127.391,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7458,
    "c": 0.20098,
    "h": 145.1
  },
  "luminance": 0.44969
}

Semantic roles & 50–950 ramp

primary

#42CC53

secondary

#D397CB

accent

#47CEE1

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CC53

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

Preview Lab → · Contrast checker → · Palette generator →