#42CE48#42CE48

#42CE48 is a light, highly saturated green. Relative luminance 0.458; OKLCH L 75.0% C 0.212 H 143.7°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#42CE48
RGB	rgb(66, 206, 72)
HSL	hsl(123, 59%, 53%)
HSV	hsv(123, 68%, 81%)
CMYK	cmyk(68%, 0%, 65%, 19.2%)
CIE-LAB	lab(73.39, -62.89, 54.10)
CIE-LCH	lch(73.39, 82.96, 139.30°)
OKLab	oklab(74.98% -0.1705 0.1253)
OKLCH	oklch(74.98% 0.212 143.7)
XYZ	xyz(25.4862, 45.7660, 13.6202)
Luminance	0.4577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE48 #CE42C8

analogous

#82CE42 #42CE48 #42CE8E

triadic

#42CE48 #4842CE #CE4842

tetradic

#42CE48 #4282CE #CE42C8 #CE8E42

square

#42CE48 #4282CE #CE42C8 #CE8E42

split-complementary

#42CE48 #8E42CE #CE4282

monochromatic

#1F7723 #2BA731 #42CE48 #73DB77 #A3E7A6

Accessibility & contrast

On white

2.07

#42CE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#42CE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE48

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE48	#FFFFFF	#000000	##000000
##42CE48	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB37

Deuteranopia (green-blind)

#C2B054

Tritanopia (blue-blind)

#19C8B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42ce48;
/* rgb */ color: rgb(66, 206, 72);
/* oklch */ color: oklch(75.0% 0.212 143.7);

Tailwind

colors: {
  custom: {
    50: '#89de81',
    500: '#42ce48',
    950: '#000000',
  },
}

SCSS

$custom: #42ce48;
$custom-light: #89de81;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce48",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 72
  },
  "hsl": {
    "h": 122.571,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74981,
    "c": 0.21158,
    "h": 143.7
  },
  "luminance": 0.45769
}

Semantic roles & 50–950 ramp

primary

#42CE48

secondary

#D498D1

accent

#46DBE2

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CE48

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

Preview Lab → · Contrast checker → · Palette generator →