#1FA2B4#1FA2B4

#1FA2B4 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.5% C 0.107 H 209.4°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#1FA2B4
RGB	rgb(31, 162, 180)
HSL	hsl(187, 71%, 41%)
HSV	hsv(187, 83%, 71%)
CMYK	cmyk(82.8%, 10%, 0%, 29.4%)
CIE-LAB	lab(61.15, -26.88, -18.88)
CIE-LCH	lch(61.15, 32.84, 215.09°)
OKLab	oklab(65.46% -0.0932 -0.0526)
OKLCH	oklch(65.46% 0.107 209.4)
XYZ	xyz(21.7200, 29.4245, 47.7059)
Luminance	0.2943 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA2B4 #B4311F

analogous

#1FB47C #1FA2B4 #1F58B4

triadic

#1FA2B4 #B41FA2 #A2B41F

tetradic

#1FA2B4 #7C1FB4 #B4311F #58B41F

square

#1FA2B4 #7C1FB4 #B4311F #58B41F

split-complementary

#1FA2B4 #B41F58 #B47C1F

monochromatic

#0D444C #167380 #1FA2B4 #34C8DC #68D6E5

Accessibility & contrast

On white

3.05

#1FA2B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#1FA2B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA2B4

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA2B4	#FFFFFF	#000000	##000000
##1FA2B4	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929CB5

Deuteranopia (green-blind)

#7F8EB4

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1fa2b4;
/* rgb */ color: rgb(31, 162, 180);
/* oklch */ color: oklch(65.5% 0.107 209.4);

Tailwind

colors: {
  custom: {
    50: '#78beca',
    500: '#1fa2b4',
    950: '#000000',
  },
}

SCSS

$custom: #1fa2b4;
$custom-light: #78beca;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa2b4",
  "rgb": {
    "r": 31,
    "g": 162,
    "b": 180
  },
  "hsl": {
    "h": 187.248,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.65464,
    "c": 0.10705,
    "h": 209.4
  },
  "luminance": 0.29427
}

Semantic roles & 50–950 ramp

primary

#1FA2B4

secondary

#CB7164

accent

#503AED

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #1FA2B4

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

Preview Lab → · Contrast checker → · Palette generator →