#1B7F63#1B7F63

#1B7F63 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.4% C 0.099 H 169.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F63
RGB	rgb(27, 127, 99)
HSL	hsl(163, 65%, 30%)
HSV	hsv(163, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 22%, 50.2%)
CIE-LAB	lab(47.38, -34.87, 7.36)
CIE-LCH	lch(47.38, 35.64, 168.08°)
OKLab	oklab(53.41% -0.097 0.0188)
OKLCH	oklch(53.41% 0.099 169)
XYZ	xyz(10.2923, 16.3114, 14.4079)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F63 #7F1B37

analogous

#1B7F31 #1B7F63 #1B697F

triadic

#1B7F63 #631B7F #7F631B

tetradic

#1B7F63 #311B7F #7F1B37 #697F1B

square

#1B7F63 #311B7F #7F1B37 #697F1B

split-complementary

#1B7F63 #7F1B69 #7F311B

monochromatic

#061A14 #104D3C #1B7F63 #26B18A #3ED6AC

Accessibility & contrast

On white

4.93

#1B7F63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1B7F63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F63

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F63	#FFFFFF	#000000	##FFFFFF
##1B7F63	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7662

Deuteranopia (green-blind)

#6F6D65

Tritanopia (blue-blind)

#008077

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b7f63;
/* rgb */ color: rgb(27, 127, 99);
/* oklch */ color: oklch(53.4% 0.099 169.0);

Tailwind

colors: {
  custom: {
    50: '#69a58f',
    500: '#1b7f63',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f63;
$custom-light: #69a58f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f63",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 99
  },
  "hsl": {
    "h": 163.2,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53406,
    "c": 0.09878,
    "h": 169
  },
  "luminance": 0.16313
}

Semantic roles & 50–950 ramp

primary

#1B7F63

secondary

#B34362

accent

#406FE8

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #1B7F63

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

Preview Lab → · Contrast checker → · Palette generator →