#4CE37F#4CE37F

#4CE37F is a light, vivid green. Relative luminance 0.580; OKLCH L 81.3% C 0.189 H 150.8°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#4CE37F
RGB	rgb(76, 227, 127)
HSL	hsl(140, 73%, 59%)
HSV	hsv(140, 67%, 89%)
CMYK	cmyk(66.5%, 0%, 44.1%, 11%)
CIE-LAB	lab(80.74, -61.09, 37.43)
CIE-LCH	lch(80.74, 71.64, 148.50°)
OKLab	oklab(81.32% -0.1647 0.0921)
OKLCH	oklch(81.32% 0.189 150.8)
XYZ	xyz(34.2776, 58.0033, 29.4639)
Luminance	0.5801 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CE37F #E34CB0

analogous

#65E34C #4CE37F #4CE3CB

triadic

#4CE37F #7F4CE3 #E37F4C

tetradic

#4CE37F #4C65E3 #E34CB0 #E3CB4C

square

#4CE37F #4C65E3 #E34CB0 #E3CB4C

split-complementary

#4CE37F #CB4CE3 #E34C65

monochromatic

#189C45 #21D15C #4CE37F #81EBA5 #B6F4CB

Accessibility & contrast

On white

1.67

#4CE37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#4CE37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CE37F

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CE37F	#FFFFFF	#000000	##000000
##4CE37F	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D077

Deuteranopia (green-blind)

#D1C386

Tritanopia (blue-blind)

#00DFCB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4ce37f;
/* rgb */ color: rgb(76, 227, 127);
/* oklch */ color: oklch(81.3% 0.189 150.8);

Tailwind

colors: {
  custom: {
    50: '#8feda5',
    500: '#4ce37f',
    950: '#000000',
  },
}

SCSS

$custom: #4ce37f;
$custom-light: #8feda5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ce37f",
  "rgb": {
    "r": 76,
    "g": 227,
    "b": 127
  },
  "hsl": {
    "h": 140.265,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81324,
    "c": 0.18868,
    "h": 150.8
  },
  "luminance": 0.58007
}

Semantic roles & 50–950 ramp

primary

#4CE37F

secondary

#A0347B

accent

#38B2F0

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4CE37F

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

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