#2BB4B2#2BB4B2

#2BB4B2 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.1% C 0.111 H 193.4°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4B2
RGB	rgb(43, 180, 178)
HSL	hsl(179, 61%, 44%)
HSV	hsv(179, 76%, 71%)
CMYK	cmyk(76.1%, 0%, 1.1%, 29.4%)
CIE-LAB	lab(66.80, -35.05, -9.24)
CIE-LCH	lch(66.80, 36.25, 194.77°)
OKLab	oklab(70.07% -0.1079 -0.0257)
OKLCH	oklch(70.07% 0.111 193.4)
XYZ	xyz(25.3497, 36.3673, 47.7944)
Luminance	0.3637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4B2 #B42B2D

analogous

#2BB46D #2BB4B2 #2B71B4

triadic

#2BB4B2 #B22BB4 #B4B22B

tetradic

#2BB4B2 #6D2BB4 #B42B2D #71B42B

square

#2BB4B2 #6D2BB4 #B42B2D #71B42B

split-complementary

#2BB4B2 #B42B71 #B46D2B

monochromatic

#135150 #1F8381 #2BB4B2 #49D3D1 #7ADFDE

Accessibility & contrast

On white

2.54

#2BB4B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#2BB4B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4B2

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4B2	#FFFFFF	#000000	##000000
##2BB4B2	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ABB2

Deuteranopia (green-blind)

#959DB3

Tritanopia (blue-blind)

#00BAB3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb4b2;
/* rgb */ color: rgb(43, 180, 178);
/* oklch */ color: oklch(70.1% 0.111 193.4);

Tailwind

colors: {
  custom: {
    50: '#7dcbc9',
    500: '#2bb4b2',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4b2;
$custom-light: #7dcbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4b2",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 178
  },
  "hsl": {
    "h": 179.124,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.70071,
    "c": 0.11097,
    "h": 193.4
  },
  "luminance": 0.3637
}

Semantic roles & 50–950 ramp

primary

#2BB4B2

secondary

#C77375

accent

#4346E5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB4B2

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

Preview Lab → · Contrast checker → · Palette generator →