#1F9B7D#1F9B7D

#1F9B7D is a mid, moderate teal. Relative luminance 0.252; OKLCH L 61.8% C 0.113 H 171.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B7D
RGB	rgb(31, 155, 125)
HSL	hsl(165, 67%, 36%)
HSV	hsv(165, 80%, 61%)
CMYK	cmyk(80%, 0%, 19.4%, 39.2%)
CIE-LAB	lab(57.28, -39.87, 6.51)
CIE-LCH	lch(57.28, 40.40, 170.72°)
OKLab	oklab(61.76% -0.1117 0.0166)
OKLCH	oklch(61.76% 0.113 171.6)
XYZ	xyz(15.9861, 25.2127, 23.4221)
Luminance	0.2521 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B7D #9B1F3D

analogous

#1F9B3F #1F9B7D #1F7B9B

triadic

#1F9B7D #7D1F9B #9B7D1F

tetradic

#1F9B7D #3F1F9B #9B1F3D #7B9B1F

square

#1F9B7D #3F1F9B #9B1F3D #7B9B1F

split-complementary

#1F9B7D #9B1F7B #9B3F1F

monochromatic

#0B352B #156854 #1F9B7D #29CEA6 #57DDBD

Accessibility & contrast

On white

3.48

#1F9B7D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#1F9B7D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B7D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B7D	#FFFFFF	#000000	##000000
##1F9B7D	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96907C

Deuteranopia (green-blind)

#87857F

Tritanopia (blue-blind)

#009C92

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9b7d;
/* rgb */ color: rgb(31, 155, 125);
/* oklch */ color: oklch(61.8% 0.113 171.6);

Tailwind

colors: {
  custom: {
    50: '#71b9a2',
    500: '#1f9b7d',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b7d;
$custom-light: #71b9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b7d",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 125
  },
  "hsl": {
    "h": 165.484,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61758,
    "c": 0.1129,
    "h": 171.6
  },
  "luminance": 0.25215
}

Semantic roles & 50–950 ramp

primary

#1F9B7D

secondary

#C1556F

accent

#3E68EA

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110F

muted

#7B807E

Preview Lab

Preview with #1F9B7D

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

Preview Lab → · Contrast checker → · Palette generator →