#4BC171#4BC171

#4BC171 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.4% C 0.157 H 151.0°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#4BC171
RGB	rgb(75, 193, 113)
HSL	hsl(139, 49%, 53%)
HSV	hsv(139, 61%, 76%)
CMYK	cmyk(61.1%, 0%, 41.5%, 24.3%)
CIE-LAB	lab(70.05, -50.77, 30.68)
CIE-LCH	lch(70.05, 59.32, 148.86°)
OKLab	oklab(72.45% -0.1372 0.076)
OKLCH	oklch(72.45% 0.157 151)
XYZ	xyz(24.9503, 40.8256, 22.1848)
Luminance	0.4083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC171 #C14B9B

analogous

#60C14B #4BC171 #4BC1AC

triadic

#4BC171 #714BC1 #C1714B

tetradic

#4BC171 #4B60C1 #C14B9B #C1AC4B

square

#4BC171 #4B60C1 #C14B9B #C1AC4B

split-complementary

#4BC171 #AC4BC1 #C14B60

monochromatic

#256C3C #359A55 #4BC171 #79D195 #A6E0B9

Accessibility & contrast

On white

2.29

#4BC171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#4BC171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC171

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC171	#FFFFFF	#000000	##000000
##4BC171	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B26B

Deuteranopia (green-blind)

#B2A776

Tritanopia (blue-blind)

#24BEAD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4bc171;
/* rgb */ color: rgb(75, 193, 113);
/* oklch */ color: oklch(72.4% 0.157 151.0);

Tailwind

colors: {
  custom: {
    50: '#89d59a',
    500: '#4bc171',
    950: '#000000',
  },
}

SCSS

$custom: #4bc171;
$custom-light: #89d59a;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc171",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 113
  },
  "hsl": {
    "h": 139.322,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.72449,
    "c": 0.15688,
    "h": 151
  },
  "luminance": 0.40828
}

Semantic roles & 50–950 ramp

primary

#4BC171

secondary

#CE9ABD

accent

#4FACD8

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #4BC171

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

Preview Lab → · Contrast checker → · Palette generator →