#1B7D71#1B7D71

#1B7D71 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.3% C 0.088 H 182.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D71
RGB	rgb(27, 125, 113)
HSL	hsl(173, 64%, 30%)
HSV	hsv(173, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 9.6%, 51%)
CIE-LAB	lab(47.09, -30.04, -1.30)
CIE-LCH	lch(47.09, 30.07, 182.48°)
OKLab	oklab(53.3% -0.0878 -0.004)
OKLCH	oklch(53.3% 0.088 182.6)
XYZ	xyz(10.7648, 16.0912, 18.1581)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D71 #7D1B27

analogous

#1B7D40 #1B7D71 #1B587D

triadic

#1B7D71 #711B7D #7D711B

tetradic

#1B7D71 #401B7D #7D1B27 #587D1B

square

#1B7D71 #401B7D #7D1B27 #587D1B

split-complementary

#1B7D71 #7D1B58 #7D401B

monochromatic

#051917 #104B44 #1B7D71 #26AF9E #3DD5C3

Accessibility & contrast

On white

4.98

#1B7D71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#1B7D71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D71

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D71	#FFFFFF	#000000	##FFFFFF
##1B7D71	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777571

Deuteranopia (green-blind)

#6A6C72

Tritanopia (blue-blind)

#008079

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b7d71;
/* rgb */ color: rgb(27, 125, 113);
/* oklch */ color: oklch(53.3% 0.088 182.6);

Tailwind

colors: {
  custom: {
    50: '#6aa399',
    500: '#1b7d71',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d71;
$custom-light: #6aa399;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d71",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 113
  },
  "hsl": {
    "h": 172.653,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53297,
    "c": 0.08785,
    "h": 182.6
  },
  "luminance": 0.16092
}

Semantic roles & 50–950 ramp

primary

#1B7D71

secondary

#B14350

accent

#4055E7

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #1B7D71

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

Preview Lab → · Contrast checker → · Palette generator →