#42CE53#42CE53

#42CE53 is a light, highly saturated green. Relative luminance 0.459; OKLCH L 75.1% C 0.203 H 145.1°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#42CE53
RGB	rgb(66, 206, 83)
HSL	hsl(127, 59%, 53%)
HSV	hsv(127, 68%, 81%)
CMYK	cmyk(68%, 0%, 59.7%, 19.2%)
CIE-LAB	lab(73.50, -61.69, 49.47)
CIE-LCH	lch(73.50, 79.07, 141.28°)
OKLab	oklab(75.1% -0.1668 0.1165)
OKLCH	oklch(75.1% 0.203 145.1)
XYZ	xyz(25.8777, 45.9226, 15.6821)
Luminance	0.4592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE53 #CE42BD

analogous

#77CE42 #42CE53 #42CE99

triadic

#42CE53 #5342CE #CE5342

tetradic

#42CE53 #4277CE #CE42BD #CE9942

square

#42CE53 #4277CE #CE42BD #CE9942

split-complementary

#42CE53 #9942CE #CE4277

monochromatic

#1F7729 #2BA73A #42CE53 #73DB7F #A3E7AB

Accessibility & contrast

On white

2.06

#42CE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#42CE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE53

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE53	#FFFFFF	#000000	##000000
##42CE53	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC46

Deuteranopia (green-blind)

#C1B05D

Tritanopia (blue-blind)

#11C9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce53;
/* rgb */ color: rgb(66, 206, 83);
/* oklch */ color: oklch(75.1% 0.203 145.1);

Tailwind

colors: {
  custom: {
    50: '#88de87',
    500: '#42ce53',
    950: '#000000',
  },
}

SCSS

$custom: #42ce53;
$custom-light: #88de87;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce53",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 83
  },
  "hsl": {
    "h": 127.286,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75098,
    "c": 0.20339,
    "h": 145.1
  },
  "luminance": 0.45925
}

Semantic roles & 50–950 ramp

primary

#42CE53

secondary

#D498CD

accent

#46CFE2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42CE53

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

Preview Lab → · Contrast checker → · Palette generator →