#42E753#42E753

#42E753 is a light, highly saturated green. Relative luminance 0.589; OKLCH L 81.5% C 0.233 H 144.5°. Best body text is #000000 at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#42E753
RGB	rgb(66, 231, 83)
HSL	hsl(126, 77%, 58%)
HSV	hsv(126, 71%, 91%)
CMYK	cmyk(71.4%, 0%, 64.1%, 9.4%)
CIE-LAB	lab(81.25, -69.98, 58.22)
CIE-LCH	lch(81.25, 91.03, 140.24°)
OKLab	oklab(81.53% -0.1892 0.1352)
OKLCH	oklch(81.53% 0.233 144.5)
XYZ	xyz(32.3819, 58.9310, 17.8502)
Luminance	0.5894 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E753 #E742D6

analogous

#83E742 #42E753 #42E7A5

triadic

#42E753 #5342E7 #E75342

tetradic

#42E753 #4283E7 #E742D6 #E7A542

square

#42E753 #4283E7 #E742D6 #E7A542

split-complementary

#42E753 #A542E7 #E74283

monochromatic

#149B22 #1BD12D #42E753 #78EE84 #AFF5B6

Accessibility & contrast

On white

1.64

#42E753 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.79

#42E753 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E753

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E753	#FFFFFF	#000000	##000000
##42E753	1.00	1.64	12.79	12.79
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.79	21.00	1.00	1.00
##000000	12.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD241

Deuteranopia (green-blind)

#D8C560

Tritanopia (blue-blind)

#00E1C8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #42e753;
/* rgb */ color: rgb(66, 231, 83);
/* oklch */ color: oklch(81.5% 0.233 144.5);

Tailwind

colors: {
  custom: {
    50: '#8df089',
    500: '#42e753',
    950: '#000000',
  },
}

SCSS

$custom: #42e753;
$custom-light: #8df089;
$custom-dark: #000000;

JSON

{
  "hex": "#42e753",
  "rgb": {
    "r": 66,
    "g": 231,
    "b": 83
  },
  "hsl": {
    "h": 126.182,
    "s": 77.465,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81525,
    "c": 0.23255,
    "h": 144.5
  },
  "luminance": 0.58935
}

Semantic roles & 50–950 ramp

primary

#42E753

secondary

#9E2F93

accent

#34E0F4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170C

muted

#7F857F

Preview Lab

Preview with #42E753

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

Preview Lab → · Contrast checker → · Palette generator →