#2BB4A4#2BB4A4

#2BB4A4 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.6% C 0.114 H 183.1°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4A4
RGB	rgb(43, 180, 164)
HSL	hsl(173, 61%, 44%)
HSV	hsv(173, 76%, 71%)
CMYK	cmyk(76.1%, 0%, 8.9%, 29.4%)
CIE-LAB	lab(66.39, -39.04, -2.09)
CIE-LCH	lch(66.39, 39.10, 183.07°)
OKLab	oklab(69.6% -0.1143 -0.0063)
OKLCH	oklch(69.6% 0.114 183.1)
XYZ	xyz(24.0151, 35.8335, 40.7656)
Luminance	0.3584 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4A4 #B42B3B

analogous

#2BB45F #2BB4A4 #2B7FB4

triadic

#2BB4A4 #A42BB4 #B4A42B

tetradic

#2BB4A4 #5F2BB4 #B42B3B #7FB42B

square

#2BB4A4 #5F2BB4 #B42B3B #7FB42B

split-complementary

#2BB4A4 #B42B7F #B45F2B

monochromatic

#13514A #1F8377 #2BB4A4 #49D3C3 #7ADFD3

Accessibility & contrast

On white

2.57

#2BB4A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#2BB4A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4A4

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4A4	#FFFFFF	#000000	##000000
##2BB4A4	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA9A3

Deuteranopia (green-blind)

#999CA6

Tritanopia (blue-blind)

#00B8AF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #2bb4a4;
/* rgb */ color: rgb(43, 180, 164);
/* oklch */ color: oklch(69.6% 0.114 183.1);

Tailwind

colors: {
  custom: {
    50: '#7bcbbe',
    500: '#2bb4a4',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4a4;
$custom-light: #7bcbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4a4",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 164
  },
  "hsl": {
    "h": 172.993,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69605,
    "c": 0.11448,
    "h": 183.1
  },
  "luminance": 0.35836
}

Semantic roles & 50–950 ramp

primary

#2BB4A4

secondary

#C7737D

accent

#4356E5

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #2BB4A4

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

Preview Lab → · Contrast checker → · Palette generator →