#1F9B7E#1F9B7E

#1F9B7E is a mid, moderate teal. Relative luminance 0.252; OKLCH L 61.8% C 0.112 H 172.2°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B7E
RGB	rgb(31, 155, 126)
HSL	hsl(166, 67%, 36%)
HSV	hsv(166, 80%, 61%)
CMYK	cmyk(80%, 0%, 18.7%, 39.2%)
CIE-LAB	lab(57.31, -39.61, 5.98)
CIE-LCH	lch(57.31, 40.06, 171.41°)
OKLab	oklab(61.79% -0.1112 0.0152)
OKLCH	oklch(61.79% 0.112 172.2)
XYZ	xyz(16.0503, 25.2384, 23.7602)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B7E #9B1F3C

analogous

#1F9B40 #1F9B7E #1F7A9B

triadic

#1F9B7E #7E1F9B #9B7E1F

tetradic

#1F9B7E #401F9B #9B1F3C #7A9B1F

square

#1F9B7E #401F9B #9B1F3C #7A9B1F

split-complementary

#1F9B7E #9B1F7A #9B401F

monochromatic

#0B352B #156855 #1F9B7E #29CEA7 #57DDBE

Accessibility & contrast

On white

3.47

#1F9B7E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#1F9B7E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B7E

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B7E	#FFFFFF	#000000	##000000
##1F9B7E	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96907D

Deuteranopia (green-blind)

#868580

Tritanopia (blue-blind)

#009D93

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1f9b7e;
/* rgb */ color: rgb(31, 155, 126);
/* oklch */ color: oklch(61.8% 0.112 172.2);

Tailwind

colors: {
  custom: {
    50: '#71b9a3',
    500: '#1f9b7e',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b7e;
$custom-light: #71b9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b7e",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 126
  },
  "hsl": {
    "h": 165.968,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61787,
    "c": 0.11222,
    "h": 172.2
  },
  "luminance": 0.2524
}

Semantic roles & 50–950 ramp

primary

#1F9B7E

secondary

#C1556E

accent

#3E66EA

background

#F7FBFA

surface

#EDF6F3

border

#C8D0CD

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1F9B7E

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

Preview Lab → · Contrast checker → · Palette generator →