#1F7A75#1F7A75

#1F7A75 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.7% C 0.082 H 189.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A75
RGB	rgb(31, 122, 117)
HSL	hsl(177, 59%, 30%)
HSV	hsv(177, 75%, 48%)
CMYK	cmyk(74.6%, 0%, 4.1%, 52.2%)
CIE-LAB	lab(46.30, -26.86, -4.83)
CIE-LCH	lch(46.30, 27.30, 190.20°)
OKLab	oklab(52.72% -0.081 -0.0135)
OKLCH	oklch(52.72% 0.082 189.5)
XYZ	xyz(10.7340, 15.4935, 19.2510)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A75 #7A1F24

analogous

#1F7A47 #1F7A75 #1F527A

triadic

#1F7A75 #751F7A #7A751F

tetradic

#1F7A75 #471F7A #7A1F24 #527A1F

square

#1F7A75 #471F7A #7A1F24 #527A1F

split-complementary

#1F7A75 #7A1F52 #7A471F

monochromatic

#061817 #134946 #1F7A75 #2BABA4 #44CFC8

Accessibility & contrast

On white

5.12

#1F7A75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#1F7A75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A75

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A75	#FFFFFF	#000000	##FFFFFF
##1F7A75	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737375

Deuteranopia (green-blind)

#666A76

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1f7a75;
/* rgb */ color: rgb(31, 122, 117);
/* oklch */ color: oklch(52.7% 0.082 189.5);

Tailwind

colors: {
  custom: {
    50: '#6ba19c',
    500: '#1f7a75',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a75;
$custom-light: #6ba19c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a75",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 117
  },
  "hsl": {
    "h": 176.703,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.52715,
    "c": 0.08216,
    "h": 189.5
  },
  "luminance": 0.15495
}

Semantic roles & 50–950 ramp

primary

#1F7A75

secondary

#AD474D

accent

#454EE3

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #1F7A75

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

Preview Lab → · Contrast checker → · Palette generator →