#4CE57F#4CE57F

#4CE57F is a light, vivid green. Relative luminance 0.591; OKLCH L 81.8% C 0.191 H 150.6°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4CE57F
RGB	rgb(76, 229, 127)
HSL	hsl(140, 75%, 60%)
HSV	hsv(140, 67%, 90%)
CMYK	cmyk(66.8%, 0%, 44.5%, 10.2%)
CIE-LAB	lab(81.35, -61.81, 38.21)
CIE-LCH	lch(81.35, 72.67, 148.28°)
OKLab	oklab(81.83% -0.1666 0.0939)
OKLCH	oklch(81.83% 0.191 150.6)
XYZ	xyz(34.8278, 59.1037, 29.6472)
Luminance	0.5911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CE57F #E54CB2

analogous

#66E54C #4CE57F #4CE5CC

triadic

#4CE57F #7F4CE5 #E57F4C

tetradic

#4CE57F #4C66E5 #E54CB2 #E5CC4C

square

#4CE57F #4C66E5 #E54CB2 #E5CC4C

split-complementary

#4CE57F #CC4CE5 #E54C66

monochromatic

#179F45 #1FD55C #4CE57F #81EDA5 #B7F5CB

Accessibility & contrast

On white

1.64

#4CE57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#4CE57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CE57F

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CE57F	#FFFFFF	#000000	##000000
##4CE57F	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D277

Deuteranopia (green-blind)

#D3C586

Tritanopia (blue-blind)

#00E1CC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4ce57f;
/* rgb */ color: rgb(76, 229, 127);
/* oklch */ color: oklch(81.8% 0.191 150.6);

Tailwind

colors: {
  custom: {
    50: '#8feea5',
    500: '#4ce57f',
    950: '#000000',
  },
}

SCSS

$custom: #4ce57f;
$custom-light: #8feea5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ce57f",
  "rgb": {
    "r": 76,
    "g": 229,
    "b": 127
  },
  "hsl": {
    "h": 140,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81825,
    "c": 0.19124,
    "h": 150.6
  },
  "luminance": 0.59107
}

Semantic roles & 50–950 ramp

primary

#4CE57F

secondary

#A2337D

accent

#37B3F1

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4CE57F

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

Preview Lab → · Contrast checker → · Palette generator →