#4BB39F#4BB39F

#4BB39F is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.101 H 178.5°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4BB39F
RGB	rgb(75, 179, 159)
HSL	hsl(168, 41%, 50%)
HSV	hsv(168, 58%, 70%)
CMYK	cmyk(58.1%, 0%, 11.2%, 29.8%)
CIE-LAB	lab(66.70, -34.93, 1.21)
CIE-LCH	lch(66.70, 34.95, 178.01°)
OKLab	oklab(70.02% -0.1008 0.0027)
OKLCH	oklch(70.02% 0.101 178.5)
XYZ	xyz(25.2769, 36.2367, 38.4565)
Luminance	0.3624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB39F #B34B5F

analogous

#4BB36B #4BB39F #4B93B3

triadic

#4BB39F #9F4BB3 #B39F4B

tetradic

#4BB39F #6B4BB3 #B34B5F #93B34B

square

#4BB39F #6B4BB3 #B34B5F #93B34B

split-complementary

#4BB39F #B34B93 #B36B4B

monochromatic

#275D52 #398879 #4BB39F #76C5B6 #A1D8CD

Accessibility & contrast

On white

2.55

#4BB39F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#4BB39F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB39F

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB39F	#FFFFFF	#000000	##000000
##4BB39F	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA99E

Deuteranopia (green-blind)

#9C9DA1

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4bb39f;
/* rgb */ color: rgb(75, 179, 159);
/* oklch */ color: oklch(70.0% 0.101 178.5);

Tailwind

colors: {
  custom: {
    50: '#87cabb',
    500: '#4bb39f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb39f;
$custom-light: #87cabb;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb39f",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 159
  },
  "hsl": {
    "h": 168.462,
    "s": 40.945,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70024,
    "c": 0.10088,
    "h": 178.5
  },
  "luminance": 0.36239
}

Semantic roles & 50–950 ramp

primary

#4BB39F

secondary

#C4959E

accent

#576ED1

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #4BB39F

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

Preview Lab → · Contrast checker → · Palette generator →