#1F816F#1F816F

#1F816F is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.4% C 0.092 H 177.3°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1F816F
RGB	rgb(31, 129, 111)
HSL	hsl(169, 61%, 31%)
HSV	hsv(169, 76%, 51%)
CMYK	cmyk(76%, 0%, 14%, 49.4%)
CIE-LAB	lab(48.43, -32.00, 1.84)
CIE-LCH	lch(48.43, 32.05, 176.71°)
OKLab	oklab(54.39% -0.0915 0.0044)
OKLCH	oklch(54.39% 0.092 177.3)
XYZ	xyz(11.2831, 17.1382, 17.7492)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F816F #811F31

analogous

#1F813E #1F816F #1F6281

triadic

#1F816F #6F1F81 #816F1F

tetradic

#1F816F #3E1F81 #811F31 #62811F

square

#1F816F #3E1F81 #811F31 #62811F

split-complementary

#1F816F #811F62 #813E1F

monochromatic

#071E1A #135045 #1F816F #2BB299 #47D3B9

Accessibility & contrast

On white

4.74

#1F816F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#1F816F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F816F

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F816F	#FFFFFF	#000000	##FFFFFF
##1F816F	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C796E

Deuteranopia (green-blind)

#6F6F70

Tritanopia (blue-blind)

#00837C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f816f;
/* rgb */ color: rgb(31, 129, 111);
/* oklch */ color: oklch(54.4% 0.092 177.3);

Tailwind

colors: {
  custom: {
    50: '#6ba698',
    500: '#1f816f',
    950: '#000000',
  },
}

SCSS

$custom: #1f816f;
$custom-light: #6ba698;
$custom-dark: #000000;

JSON

{
  "hex": "#1f816f",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 111
  },
  "hsl": {
    "h": 168.98,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54394,
    "c": 0.09163,
    "h": 177.3
  },
  "luminance": 0.1714
}

Semantic roles & 50–950 ramp

primary

#1F816F

secondary

#B4485C

accent

#4361E4

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0D

muted

#7A7F7E

Preview Lab

Preview with #1F816F

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

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