#4BB59B#4BB59B

#4BB59B is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.4% C 0.105 H 174.3°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4BB59B
RGB	rgb(75, 181, 155)
HSL	hsl(165, 42%, 50%)
HSV	hsv(165, 59%, 71%)
CMYK	cmyk(58.6%, 0%, 14.4%, 29%)
CIE-LAB	lab(67.21, -36.85, 4.16)
CIE-LCH	lch(67.21, 37.09, 173.56°)
OKLab	oklab(70.4% -0.1049 0.0104)
OKLCH	oklch(70.4% 0.105 174.3)
XYZ	xyz(25.3392, 36.9076, 36.7925)
Luminance	0.3691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB59B #B54B65

analogous

#4BB566 #4BB59B #4B9AB5

triadic

#4BB59B #9B4BB5 #B59B4B

tetradic

#4BB59B #664BB5 #B54B65 #9AB54B

square

#4BB59B #664BB5 #B54B65 #9AB54B

split-complementary

#4BB59B #B54B9A #B5664B

monochromatic

#275F51 #398A76 #4BB59B #76C7B3 #A2D9CB

Accessibility & contrast

On white

2.51

#4BB59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#4BB59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB59B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB59B	#FFFFFF	#000000	##000000
##4BB59B	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAA9A

Deuteranopia (green-blind)

#9F9F9D

Tritanopia (blue-blind)

#00B7AD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4bb59b;
/* rgb */ color: rgb(75, 181, 155);
/* oklch */ color: oklch(70.4% 0.105 174.3);

Tailwind

colors: {
  custom: {
    50: '#87ccb8',
    500: '#4bb59b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb59b;
$custom-light: #87ccb8;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb59b",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 155
  },
  "hsl": {
    "h": 165.283,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70402,
    "c": 0.1054,
    "h": 174.3
  },
  "luminance": 0.3691
}

Semantic roles & 50–950 ramp

primary

#4BB59B

secondary

#C696A2

accent

#5674D2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #4BB59B

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

Preview Lab → · Contrast checker → · Palette generator →