#4BB7B1#4BB7B1

#4BB7B1 is a light, moderate teal. Relative luminance 0.385; OKLCH L 71.6% C 0.099 H 190.1°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7B1
RGB	rgb(75, 183, 177)
HSL	hsl(177, 43%, 51%)
HSV	hsv(177, 59%, 72%)
CMYK	cmyk(59%, 0%, 3.3%, 28.2%)
CIE-LAB	lab(68.41, -32.08, -6.21)
CIE-LCH	lch(68.41, 32.67, 190.96°)
OKLab	oklab(71.58% -0.0971 -0.0173)
OKLCH	oklch(71.58% 0.099 190.1)
XYZ	xyz(27.7675, 38.5343, 47.5610)
Luminance	0.3854 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7B1 #B74B51

analogous

#4BB77B #4BB7B1 #4B87B7

triadic

#4BB7B1 #B14BB7 #B7B14B

tetradic

#4BB7B1 #7B4BB7 #B74B51 #87B74B

square

#4BB7B1 #7B4BB7 #B74B51 #87B74B

split-complementary

#4BB7B1 #B74B87 #B77B4B

monochromatic

#27615E #388D88 #4BB7B1 #77C8C4 #A2DAD7

Accessibility & contrast

On white

2.41

#4BB7B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#4BB7B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7B1

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7B1	#FFFFFF	#000000	##000000
##4BB7B1	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADAEB1

Deuteranopia (green-blind)

#9CA2B2

Tritanopia (blue-blind)

#00BCB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4bb7b1;
/* rgb */ color: rgb(75, 183, 177);
/* oklch */ color: oklch(71.6% 0.099 190.1);

Tailwind

colors: {
  custom: {
    50: '#89cdc8',
    500: '#4bb7b1',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7b1;
$custom-light: #89cdc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7b1",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 177
  },
  "hsl": {
    "h": 176.667,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71578,
    "c": 0.09861,
    "h": 190.1
  },
  "luminance": 0.38537
}

Semantic roles & 50–950 ramp

primary

#4BB7B1

secondary

#C7979A

accent

#555CD3

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0D1313

muted

#7D8282

Preview Lab

Preview with #4BB7B1

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

Preview Lab → · Contrast checker → · Palette generator →