#2BB4AA#2BB4AA

#2BB4AA is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.8% C 0.113 H 187.5°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4AA
RGB	rgb(43, 180, 170)
HSL	hsl(176, 61%, 44%)
HSV	hsv(176, 76%, 71%)
CMYK	cmyk(76.1%, 0%, 5.6%, 29.4%)
CIE-LAB	lab(66.56, -37.36, -5.16)
CIE-LCH	lch(66.56, 37.72, 187.87°)
OKLab	oklab(69.8% -0.1115 -0.0146)
OKLCH	oklch(69.8% 0.113 187.5)
XYZ	xyz(24.5698, 36.0554, 43.6869)
Luminance	0.3606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4AA #B42B35

analogous

#2BB465 #2BB4AA #2B79B4

triadic

#2BB4AA #AA2BB4 #B4AA2B

tetradic

#2BB4AA #652BB4 #B42B35 #79B42B

square

#2BB4AA #652BB4 #B42B35 #79B42B

split-complementary

#2BB4AA #B42B79 #B4652B

monochromatic

#13514D #1F837B #2BB4AA #49D3C9 #7ADFD8

Accessibility & contrast

On white

2.56

#2BB4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#2BB4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4AA

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4AA	#FFFFFF	#000000	##000000
##2BB4AA	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAAAAA

Deuteranopia (green-blind)

#979CAB

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb4aa;
/* rgb */ color: rgb(43, 180, 170);
/* oklch */ color: oklch(69.8% 0.113 187.5);

Tailwind

colors: {
  custom: {
    50: '#7ccbc3',
    500: '#2bb4aa',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4aa;
$custom-light: #7ccbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4aa",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 170
  },
  "hsl": {
    "h": 175.62,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69799,
    "c": 0.1125,
    "h": 187.5
  },
  "luminance": 0.36058
}

Semantic roles & 50–950 ramp

primary

#2BB4AA

secondary

#C7737A

accent

#434FE5

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #2BB4AA

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

Preview Lab → · Contrast checker → · Palette generator →