#2CA5B4#2CA5B4

#2CA5B4 is a light, moderate teal. Relative luminance 0.307; OKLCH L 66.4% C 0.104 H 207.4°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#2CA5B4
RGB	rgb(44, 165, 180)
HSL	hsl(187, 61%, 44%)
HSV	hsv(187, 76%, 71%)
CMYK	cmyk(75.6%, 8.3%, 0%, 29.4%)
CIE-LAB	lab(62.29, -27.09, -17.14)
CIE-LCH	lch(62.29, 32.06, 212.32°)
OKLab	oklab(66.44% -0.0919 -0.0477)
OKLCH	oklch(66.44% 0.104 207.4)
XYZ	xyz(22.7284, 30.7383, 47.9064)
Luminance	0.3074 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CA5B4 #B43B2C

analogous

#2CB47F #2CA5B4 #2C61B4

triadic

#2CA5B4 #B42CA5 #A5B42C

tetradic

#2CA5B4 #7F2CB4 #B43B2C #61B42C

square

#2CA5B4 #7F2CB4 #B43B2C #61B42C

split-complementary

#2CA5B4 #B42C61 #B47F2C

monochromatic

#144B52 #207883 #2CA5B4 #4AC4D3 #7CD4DF

Accessibility & contrast

On white

2.94

#2CA5B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#2CA5B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CA5B4

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CA5B4	#FFFFFF	#000000	##000000
##2CA5B4	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB5

Deuteranopia (green-blind)

#8491B4

Tritanopia (blue-blind)

#00ADA9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #2ca5b4;
/* rgb */ color: rgb(44, 165, 180);
/* oklch */ color: oklch(66.4% 0.104 207.4);

Tailwind

colors: {
  custom: {
    50: '#7bc0ca',
    500: '#2ca5b4',
    950: '#000000',
  },
}

SCSS

$custom: #2ca5b4;
$custom-light: #7bc0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2ca5b4",
  "rgb": {
    "r": 44,
    "g": 165,
    "b": 180
  },
  "hsl": {
    "h": 186.618,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66439,
    "c": 0.10352,
    "h": 207.4
  },
  "luminance": 0.30741
}

Semantic roles & 50–950 ramp

primary

#2CA5B4

secondary

#C77E75

accent

#5644E4

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2CA5B4

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

Preview Lab → · Contrast checker → · Palette generator →