#1B7657#1B7657

#1B7657 is a mid, moderate teal. Relative luminance 0.139; OKLCH L 50.6% C 0.097 H 165.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B7657
RGB	rgb(27, 118, 87)
HSL	hsl(160, 63%, 28%)
HSV	hsv(160, 77%, 46%)
CMYK	cmyk(77.1%, 0%, 26.3%, 53.7%)
CIE-LAB	lab(44.06, -33.96, 9.73)
CIE-LCH	lch(44.06, 35.33, 164.01°)
OKLab	oklab(50.58% -0.0935 0.0249)
OKLCH	oklch(50.58% 0.097 165.1)
XYZ	xyz(8.6498, 13.8770, 11.2376)
Luminance	0.1388 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7657 #761B3A

analogous

#1B7629 #1B7657 #1B6776

triadic

#1B7657 #571B76 #76571B

tetradic

#1B7657 #291B76 #761B3A #67761B

square

#1B7657 #291B76 #761B3A #67761B

split-complementary

#1B7657 #761B67 #76291B

monochromatic

#061912 #104432 #1B7657 #26A87C #3AD29E

Accessibility & contrast

On white

5.56

#1B7657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#1B7657 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7657

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7657	#FFFFFF	#000000	##FFFFFF
##1B7657	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736D55

Deuteranopia (green-blind)

#686559

Tritanopia (blue-blind)

#00766D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b7657;
/* rgb */ color: rgb(27, 118, 87);
/* oklch */ color: oklch(50.6% 0.097 165.1);

Tailwind

colors: {
  custom: {
    50: '#679e86',
    500: '#1b7657',
    950: '#000000',
  },
}

SCSS

$custom: #1b7657;
$custom-light: #679e86;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7657",
  "rgb": {
    "r": 27,
    "g": 118,
    "b": 87
  },
  "hsl": {
    "h": 159.56,
    "s": 62.759,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50582,
    "c": 0.09673,
    "h": 165.1
  },
  "luminance": 0.13878
}

Semantic roles & 50–950 ramp

primary

#1B7657

secondary

#AA4266

accent

#427AE6

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #1B7657

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

Preview Lab → · Contrast checker → · Palette generator →