#4EC171#4EC171

#4EC171 is a light, vivid green. Relative luminance 0.410; OKLCH L 72.5% C 0.156 H 150.6°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#4EC171
RGB	rgb(78, 193, 113)
HSL	hsl(138, 48%, 53%)
HSV	hsv(138, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 41.5%, 24.3%)
CIE-LAB	lab(70.14, -50.12, 30.81)
CIE-LCH	lch(70.14, 58.84, 148.42°)
OKLab	oklab(72.55% -0.1356 0.0763)
OKLCH	oklch(72.55% 0.156 150.6)
XYZ	xyz(25.1906, 40.9495, 22.1961)
Luminance	0.4095 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC171 #C14E9E

analogous

#64C14E #4EC171 #4EC1AA

triadic

#4EC171 #714EC1 #C1714E

tetradic

#4EC171 #4E64C1 #C14E9E #C1AA4E

square

#4EC171 #4E64C1 #C14E9E #C1AA4E

split-complementary

#4EC171 #AA4EC1 #C14E64

monochromatic

#276E3C #369B55 #4EC171 #7BD195 #A9E1BA

Accessibility & contrast

On white

2.28

#4EC171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#4EC171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC171

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC171	#FFFFFF	#000000	##000000
##4EC171	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B26B

Deuteranopia (green-blind)

#B3A776

Tritanopia (blue-blind)

#2CBEAD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4ec171;
/* rgb */ color: rgb(78, 193, 113);
/* oklch */ color: oklch(72.5% 0.156 150.6);

Tailwind

colors: {
  custom: {
    50: '#8ad59a',
    500: '#4ec171',
    950: '#000000',
  },
}

SCSS

$custom: #4ec171;
$custom-light: #8ad59a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec171",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 113
  },
  "hsl": {
    "h": 138.261,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72545,
    "c": 0.15555,
    "h": 150.6
  },
  "luminance": 0.40952
}

Semantic roles & 50–950 ramp

primary

#4EC171

secondary

#CE9DBF

accent

#50AED8

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4EC171

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

Preview Lab → · Contrast checker → · Palette generator →