#42EE69#42EE69

#42EE69 is a very light, highly saturated green. Relative luminance 0.633; OKLCH L 83.5% C 0.224 H 146.9°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#42EE69
RGB	rgb(66, 238, 105)
HSL	hsl(134, 83%, 60%)
HSV	hsv(134, 72%, 93%)
CMYK	cmyk(72.3%, 0%, 55.9%, 6.7%)
CIE-LAB	lab(83.61, -69.73, 51.40)
CIE-LCH	lch(83.61, 86.63, 143.60°)
OKLab	oklab(83.55% -0.1878 0.1223)
OKLCH	oklch(83.55% 0.224 146.9)
XYZ	xyz(35.3685, 63.3232, 23.7205)
Luminance	0.6333 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EE69 #EE42C7

analogous

#71EE42 #42EE69 #42EEBF

triadic

#42EE69 #6942EE #EE6942

tetradic

#42EE69 #4271EE #EE42C7 #EEBF42

square

#42EE69 #4271EE #EE42C7 #EEBF42

split-complementary

#42EE69 #BF42EE #EE4271

monochromatic

#0FA731 #14DF42 #42EE69 #7AF396 #B2F8C2

Accessibility & contrast

On white

1.54

#42EE69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#42EE69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EE69

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EE69	#FFFFFF	#000000	##000000
##42EE69	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D95C

Deuteranopia (green-blind)

#DDCB73

Tritanopia (blue-blind)

#00E9D1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #42ee69;
/* rgb */ color: rgb(66, 238, 105);
/* oklch */ color: oklch(83.5% 0.224 146.9);

Tailwind

colors: {
  custom: {
    50: '#8ef597',
    500: '#42ee69',
    950: '#000000',
  },
}

SCSS

$custom: #42ee69;
$custom-light: #8ef597;
$custom-dark: #000000;

JSON

{
  "hex": "#42ee69",
  "rgb": {
    "r": 66,
    "g": 238,
    "b": 105
  },
  "hsl": {
    "h": 133.605,
    "s": 83.495,
    "l": 59.608
  },
  "oklch": {
    "l": 0.83548,
    "c": 0.22413,
    "h": 146.9
  },
  "luminance": 0.63327
}

Semantic roles & 50–950 ramp

primary

#42EE69

secondary

#A82C8C

accent

#2ECCFA

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #42EE69

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

Preview Lab → · Contrast checker → · Palette generator →