#1F7F71#1F7F71

#1F7F71 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 53.9% C 0.088 H 180.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F71
RGB	rgb(31, 127, 113)
HSL	hsl(171, 61%, 31%)
HSV	hsv(171, 76%, 50%)
CMYK	cmyk(75.6%, 0%, 11%, 50.2%)
CIE-LAB	lab(47.83, -30.48, -0.22)
CIE-LCH	lch(47.83, 30.49, 180.41°)
OKLab	oklab(53.92% -0.0884 -0.0011)
OKLCH	oklch(53.92% 0.088 180.7)
XYZ	xyz(11.1336, 16.6610, 18.2487)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F71 #7F1F2D

analogous

#1F7F41 #1F7F71 #1F5D7F

triadic

#1F7F71 #711F7F #7F711F

tetradic

#1F7F71 #411F7F #7F1F2D #5D7F1F

square

#1F7F71 #411F7F #7F1F2D #5D7F1F

split-complementary

#1F7F71 #7F1F5D #7F411F

monochromatic

#071D19 #134E45 #1F7F71 #2BB09D #46D2BE

Accessibility & contrast

On white

4.85

#1F7F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#1F7F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F71

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F71	#FFFFFF	#000000	##FFFFFF
##1F7F71	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797770

Deuteranopia (green-blind)

#6C6D72

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f7f71;
/* rgb */ color: rgb(31, 127, 113);
/* oklch */ color: oklch(53.9% 0.088 180.7);

Tailwind

colors: {
  custom: {
    50: '#6ba499',
    500: '#1f7f71',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f71;
$custom-light: #6ba499;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f71",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 113
  },
  "hsl": {
    "h": 171.25,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5392,
    "c": 0.0884,
    "h": 180.7
  },
  "luminance": 0.16662
}

Semantic roles & 50–950 ramp

primary

#1F7F71

secondary

#B24857

accent

#445BE4

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1F7F71

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

Preview Lab → · Contrast checker → · Palette generator →