#42DE50#42DE50

#42DE50 is a light, highly saturated green. Relative luminance 0.540; OKLCH L 79.2% C 0.224 H 144.3°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#42DE50
RGB	rgb(66, 222, 80)
HSL	hsl(125, 70%, 56%)
HSV	hsv(125, 70%, 87%)
CMYK	cmyk(70.3%, 0%, 64%, 12.9%)
CIE-LAB	lab(78.45, -67.38, 56.35)
CIE-LCH	lch(78.45, 87.84, 140.09°)
OKLab	oklab(79.19% -0.1823 0.1309)
OKLCH	oklch(79.19% 0.224 144.3)
XYZ	xyz(29.8141, 53.9767, 16.4352)
Luminance	0.5398 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DE50 #DE42D0

analogous

#82DE42 #42DE50 #42DE9E

triadic

#42DE50 #5042DE #DE5042

tetradic

#42DE50 #4282DE #DE42D0 #DE9E42

square

#42DE50 #4282DE #DE42D0 #DE9E42

split-complementary

#42DE50 #9E42DE #DE4282

monochromatic

#198D23 #22C130 #42DE50 #76E780 #AAF0B0

Accessibility & contrast

On white

1.78

#42DE50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#42DE50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DE50

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DE50	#FFFFFF	#000000	##000000
##42DE50	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA3F

Deuteranopia (green-blind)

#D0BD5D

Tritanopia (blue-blind)

#00D8C0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #42de50;
/* rgb */ color: rgb(66, 222, 80);
/* oklch */ color: oklch(79.2% 0.224 144.3);

Tailwind

colors: {
  custom: {
    50: '#8bea87',
    500: '#42de50',
    950: '#000000',
  },
}

SCSS

$custom: #42de50;
$custom-light: #8bea87;
$custom-dark: #000000;

JSON

{
  "hex": "#42de50",
  "rgb": {
    "r": 66,
    "g": 222,
    "b": 80
  },
  "hsl": {
    "h": 125.385,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79191,
    "c": 0.22441,
    "h": 144.3
  },
  "luminance": 0.5398
}

Semantic roles & 50–950 ramp

primary

#42DE50

secondary

#92328A

accent

#3BDDED

background

#FCFEFC

surface

#F5FDF3

border

#CFD5CD

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #42DE50

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

Preview Lab → · Contrast checker → · Palette generator →