#1B7159#1B7159

#1B7159 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.2% C 0.088 H 169.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#1B7159
RGB	rgb(27, 113, 89)
HSL	hsl(163, 61%, 27%)
HSV	hsv(163, 76%, 44%)
CMYK	cmyk(76.1%, 0%, 21.2%, 55.7%)
CIE-LAB	lab(42.40, -31.18, 6.21)
CIE-LCH	lch(42.40, 31.79, 168.74°)
OKLab	oklab(49.24% -0.087 0.0159)
OKLCH	oklch(49.24% 0.088 169.7)
XYZ	xyz(8.1593, 12.7636, 11.4829)
Luminance	0.1277 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7159 #711B33

analogous

#1B712E #1B7159 #1B5E71

triadic

#1B7159 #591B71 #71591B

tetradic

#1B7159 #2E1B71 #711B33 #5E711B

square

#1B7159 #2E1B71 #711B33 #5E711B

split-complementary

#1B7159 #711B5E #712E1B

monochromatic

#061913 #0F4032 #1B7159 #27A280 #37CFA5

Accessibility & contrast

On white

5.91

#1B7159 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#1B7159 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7159

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7159	#FFFFFF	#000000	##FFFFFF
##1B7159	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6958

Deuteranopia (green-blind)

#62615B

Tritanopia (blue-blind)

#00726A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1b7159;
/* rgb */ color: rgb(27, 113, 89);
/* oklch */ color: oklch(49.2% 0.088 169.7);

Tailwind

colors: {
  custom: {
    50: '#669a87',
    500: '#1b7159',
    950: '#000000',
  },
}

SCSS

$custom: #1b7159;
$custom-light: #669a87;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7159",
  "rgb": {
    "r": 27,
    "g": 113,
    "b": 89
  },
  "hsl": {
    "h": 163.256,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49244,
    "c": 0.08839,
    "h": 169.7
  },
  "luminance": 0.12765
}

Semantic roles & 50–950 ramp

primary

#1B7159

secondary

#A6425E

accent

#4370E5

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060E0B

muted

#7A7E7C

Preview Lab

Preview with #1B7159

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

Preview Lab → · Contrast checker → · Palette generator →