#1F8A8F#1F8A8F

#1F8A8F is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.9% C 0.091 H 199.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A8F
RGB	rgb(31, 138, 143)
HSL	hsl(183, 64%, 34%)
HSV	hsv(183, 78%, 56%)
CMYK	cmyk(78.3%, 3.5%, 0%, 43.9%)
CIE-LAB	lab(52.34, -26.74, -11.08)
CIE-LCH	lch(52.34, 28.95, 202.51°)
OKLab	oklab(57.9% -0.0856 -0.0308)
OKLCH	oklch(57.9% 0.091 199.8)
XYZ	xyz(14.6092, 20.4496, 29.1585)
Luminance	0.2045 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A8F #8F241F

analogous

#1F8F5C #1F8A8F #1F528F

triadic

#1F8A8F #8F1F8A #8A8F1F

tetradic

#1F8A8F #5C1F8F #8F241F #528F1F

square

#1F8A8F #5C1F8F #8F241F #528F1F

split-complementary

#1F8A8F #8F1F52 #8F5C1F

monochromatic

#09292A #14595D #1F8A8F #2ABBC1 #4FD3D9

Accessibility & contrast

On white

4.13

#1F8A8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#1F8A8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A8F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A8F	#FFFFFF	#000000	##000000
##1F8A8F	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F838F

Deuteranopia (green-blind)

#707890

Tritanopia (blue-blind)

#008F8B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f8a8f;
/* rgb */ color: rgb(31, 138, 143);
/* oklch */ color: oklch(57.9% 0.091 199.8);

Tailwind

colors: {
  custom: {
    50: '#70acaf',
    500: '#1f8a8f',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a8f;
$custom-light: #70acaf;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a8f",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 143
  },
  "hsl": {
    "h": 182.679,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57902,
    "c": 0.09102,
    "h": 199.8
  },
  "luminance": 0.20451
}

Semantic roles & 50–950 ramp

primary

#1F8A8F

secondary

#BC534E

accent

#4840E7

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F8A8F

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

Preview Lab → · Contrast checker → · Palette generator →