#1F8A90#1F8A90

#1F8A90 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.9% C 0.091 H 200.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A90
RGB	rgb(31, 138, 144)
HSL	hsl(183, 65%, 34%)
HSV	hsv(183, 78%, 56%)
CMYK	cmyk(78.5%, 4.2%, 0%, 43.5%)
CIE-LAB	lab(52.38, -26.42, -11.61)
CIE-LCH	lch(52.38, 28.86, 203.72°)
OKLab	oklab(57.94% -0.0852 -0.0323)
OKLCH	oklch(57.94% 0.091 200.7)
XYZ	xyz(14.6853, 20.4801, 29.5592)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A90 #90251F

analogous

#1F905E #1F8A90 #1F5290

triadic

#1F8A90 #901F8A #8A901F

tetradic

#1F8A90 #5E1F90 #90251F #52901F

square

#1F8A90 #5E1F90 #90251F #52901F

split-complementary

#1F8A90 #901F52 #905E1F

monochromatic

#09292B #145A5E #1F8A90 #2ABAC2 #50D2D9

Accessibility & contrast

On white

4.12

#1F8A90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#1F8A90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A90

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A90	#FFFFFF	#000000	##000000
##1F8A90	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8491

Deuteranopia (green-blind)

#6F7890

Tritanopia (blue-blind)

#008F8C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f8a90;
/* rgb */ color: rgb(31, 138, 144);
/* oklch */ color: oklch(57.9% 0.091 200.7);

Tailwind

colors: {
  custom: {
    50: '#70acb0',
    500: '#1f8a90',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a90;
$custom-light: #70acb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a90",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 183.186,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5794,
    "c": 0.09111,
    "h": 200.7
  },
  "luminance": 0.20482
}

Semantic roles & 50–950 ramp

primary

#1F8A90

secondary

#BC544E

accent

#4940E8

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #1F8A90

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

Preview Lab → · Contrast checker → · Palette generator →