#2FB3B5#2FB3B5

#2FB3B5 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.109 H 196.5°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2FB3B5
RGB	rgb(47, 179, 181)
HSL	hsl(181, 59%, 45%)
HSV	hsv(181, 74%, 71%)
CMYK	cmyk(74%, 1.1%, 0%, 29%)
CIE-LAB	lab(66.66, -33.25, -11.11)
CIE-LCH	lch(66.66, 35.06, 198.47°)
OKLab	oklab(70.01% -0.1042 -0.0309)
OKLCH	oklch(70.01% 0.109 196.5)
XYZ	xyz(25.6291, 36.1776, 49.3393)
Luminance	0.3618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2FB3B5 #B5312F

analogous

#2FB574 #2FB3B5 #2F70B5

triadic

#2FB3B5 #B52FB3 #B3B52F

tetradic

#2FB3B5 #742FB5 #B5312F #70B52F

square

#2FB3B5 #742FB5 #B5312F #70B52F

split-complementary

#2FB3B5 #B52F70 #B5742F

monochromatic

#165354 #228384 #2FB3B5 #50D0D1 #80DDDE

Accessibility & contrast

On white

2.55

#2FB3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#2FB3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2FB3B5

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2FB3B5	#FFFFFF	#000000	##000000
##2FB3B5	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7AAB5

Deuteranopia (green-blind)

#939CB6

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2fb3b5;
/* rgb */ color: rgb(47, 179, 181);
/* oklch */ color: oklch(70.0% 0.109 196.5);

Tailwind

colors: {
  custom: {
    50: '#7ecacb',
    500: '#2fb3b5',
    950: '#000000',
  },
}

SCSS

$custom: #2fb3b5;
$custom-light: #7ecacb;
$custom-dark: #000000;

JSON

{
  "hex": "#2fb3b5",
  "rgb": {
    "r": 47,
    "g": 179,
    "b": 181
  },
  "hsl": {
    "h": 180.896,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70005,
    "c": 0.10871,
    "h": 196.5
  },
  "luminance": 0.36181
}

Semantic roles & 50–950 ramp

primary

#2FB3B5

secondary

#C77A79

accent

#4846E2

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2FB3B5

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

Preview Lab → · Contrast checker → · Palette generator →