#1F9F8F#1F9F8F

#1F9F8F is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.4% C 0.107 H 182.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F9F8F
RGB	rgb(31, 159, 143)
HSL	hsl(173, 67%, 37%)
HSV	hsv(173, 81%, 62%)
CMYK	cmyk(80.5%, 0%, 10.1%, 37.6%)
CIE-LAB	lab(59.04, -36.74, -1.14)
CIE-LCH	lch(59.04, 36.76, 181.78°)
OKLab	oklab(63.35% -0.107 -0.0037)
OKLCH	oklch(63.35% 0.107 182)
XYZ	xyz(17.9187, 27.0685, 30.2616)
Luminance	0.2707 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9F8F #9F1F2F

analogous

#1F9F4F #1F9F8F #1F6F9F

triadic

#1F9F8F #8F1F9F #9F8F1F

tetradic

#1F9F8F #4F1F9F #9F1F2F #6F9F1F

square

#1F9F8F #4F1F9F #9F1F2F #6F9F1F

split-complementary

#1F9F8F #9F1F6F #9F4F1F

monochromatic

#0B3933 #156C61 #1F9F8F #29D2BD #5ADFCE

Accessibility & contrast

On white

3.27

#1F9F8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#1F9F8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F8F

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9F8F	#FFFFFF	#000000	##000000
##1F9F8F	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97958E

Deuteranopia (green-blind)

#878990

Tritanopia (blue-blind)

#00A29A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1f9f8f;
/* rgb */ color: rgb(31, 159, 143);
/* oklch */ color: oklch(63.4% 0.107 182.0);

Tailwind

colors: {
  custom: {
    50: '#73bcaf',
    500: '#1f9f8f',
    950: '#000000',
  },
}

SCSS

$custom: #1f9f8f;
$custom-light: #73bcaf;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9f8f",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 143
  },
  "hsl": {
    "h": 172.5,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63353,
    "c": 0.10703,
    "h": 182
  },
  "luminance": 0.27071
}

Semantic roles & 50–950 ramp

primary

#1F9F8F

secondary

#C35765

accent

#3E53EA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1F9F8F

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

Preview Lab → · Contrast checker → · Palette generator →