#1F9E8A#1F9E8A

#1F9E8A is a light, moderate teal. Relative luminance 0.266; OKLCH L 62.9% C 0.108 H 178.9°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E8A
RGB	rgb(31, 158, 138)
HSL	hsl(171, 67%, 37%)
HSV	hsv(171, 80%, 62%)
CMYK	cmyk(80.4%, 0%, 12.7%, 38%)
CIE-LAB	lab(58.58, -37.69, 1.02)
CIE-LCH	lch(58.58, 37.70, 178.45°)
OKLab	oklab(62.93% -0.1084 0.0021)
OKLCH	oklch(62.93% 0.108 178.9)
XYZ	xyz(17.3771, 26.5778, 28.2540)
Luminance	0.2658 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E8A #9E1F33

analogous

#1F9E4A #1F9E8A #1F739E

triadic

#1F9E8A #8A1F9E #9E8A1F

tetradic

#1F9E8A #4A1F9E #9E1F33 #739E1F

square

#1F9E8A #4A1F9E #9E1F33 #739E1F

split-complementary

#1F9E8A #9E1F73 #9E4A1F

monochromatic

#0B3831 #156B5D #1F9E8A #29D1B7 #59DEC9

Accessibility & contrast

On white

3.32

#1F9E8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#1F9E8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E8A

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E8A	#FFFFFF	#000000	##000000
##1F9E8A	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979489

Deuteranopia (green-blind)

#87888C

Tritanopia (blue-blind)

#00A198

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1f9e8a;
/* rgb */ color: rgb(31, 158, 138);
/* oklch */ color: oklch(62.9% 0.108 178.9);

Tailwind

colors: {
  custom: {
    50: '#72bbac',
    500: '#1f9e8a',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e8a;
$custom-light: #72bbac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e8a",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 138
  },
  "hsl": {
    "h": 170.551,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62934,
    "c": 0.10839,
    "h": 178.9
  },
  "luminance": 0.2658
}

Semantic roles & 50–950 ramp

primary

#1F9E8A

secondary

#C25667

accent

#3E59EA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1F9E8A

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

Preview Lab → · Contrast checker → · Palette generator →