#1F908A#1F908A

#1F908A is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.3% C 0.095 H 189.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F908A
RGB	rgb(31, 144, 138)
HSL	hsl(177, 65%, 34%)
HSV	hsv(177, 78%, 56%)
CMYK	cmyk(78.5%, 0%, 4.2%, 43.5%)
CIE-LAB	lab(54.10, -31.22, -5.56)
CIE-LCH	lch(54.10, 31.71, 190.10°)
OKLab	oklab(59.28% -0.0941 -0.0156)
OKLCH	oklch(59.28% 0.095 189.4)
XYZ	xyz(15.1236, 22.0709, 27.5029)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F908A #901F25

analogous

#1F9052 #1F908A #1F5E90

triadic

#1F908A #8A1F90 #908A1F

tetradic

#1F908A #521F90 #901F25 #5E901F

square

#1F908A #521F90 #901F25 #5E901F

split-complementary

#1F908A #901F5E #90521F

monochromatic

#092B29 #145E5A #1F908A #2AC2BA #50D9D2

Accessibility & contrast

On white

3.88

#1F908A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#1F908A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F908A

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F908A	#FFFFFF	#000000	##000000
##1F908A	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87888A

Deuteranopia (green-blind)

#787D8B

Tritanopia (blue-blind)

#00948E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f908a;
/* rgb */ color: rgb(31, 144, 138);
/* oklch */ color: oklch(59.3% 0.095 189.4);

Tailwind

colors: {
  custom: {
    50: '#70b1ac',
    500: '#1f908a',
    950: '#000000',
  },
}

SCSS

$custom: #1f908a;
$custom-light: #70b1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f908a",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 138
  },
  "hsl": {
    "h": 176.814,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.59279,
    "c": 0.0954,
    "h": 189.4
  },
  "luminance": 0.22073
}

Semantic roles & 50–950 ramp

primary

#1F908A

secondary

#BC4E54

accent

#4049E8

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F908A

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

Preview Lab → · Contrast checker → · Palette generator →