#1F7A77#1F7A77

#1F7A77 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.8% C 0.082 H 191.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A77
RGB	rgb(31, 122, 119)
HSL	hsl(178, 59%, 30%)
HSV	hsv(178, 75%, 48%)
CMYK	cmyk(74.6%, 0%, 2.5%, 52.2%)
CIE-LAB	lab(46.37, -26.25, -5.93)
CIE-LCH	lch(46.37, 26.91, 192.72°)
OKLab	oklab(52.79% -0.0801 -0.0165)
OKLCH	oklch(52.79% 0.082 191.7)
XYZ	xyz(10.8528, 15.5410, 19.8769)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A77 #7A1F22

analogous

#1F7A4A #1F7A77 #1F4F7A

triadic

#1F7A77 #771F7A #7A771F

tetradic

#1F7A77 #4A1F7A #7A1F22 #4F7A1F

square

#1F7A77 #4A1F7A #7A1F22 #4F7A1F

split-complementary

#1F7A77 #7A1F4F #7A4A1F

monochromatic

#061818 #134947 #1F7A77 #2BABA7 #44CFCB

Accessibility & contrast

On white

5.11

#1F7A77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#1F7A77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A77

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A77	#FFFFFF	#000000	##FFFFFF
##1F7A77	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727377

Deuteranopia (green-blind)

#656A78

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1f7a77;
/* rgb */ color: rgb(31, 122, 119);
/* oklch */ color: oklch(52.8% 0.082 191.7);

Tailwind

colors: {
  custom: {
    50: '#6ba19e',
    500: '#1f7a77',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a77;
$custom-light: #6ba19e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a77",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 119
  },
  "hsl": {
    "h": 178.022,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.52788,
    "c": 0.08175,
    "h": 191.7
  },
  "luminance": 0.15542
}

Semantic roles & 50–950 ramp

primary

#1F7A77

secondary

#AD474B

accent

#454AE3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0E

muted

#7A7E7E

Preview Lab

Preview with #1F7A77

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

Preview Lab → · Contrast checker → · Palette generator →