#1B7959#1B7959

#1B7959 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.5% C 0.099 H 165.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#1B7959
RGB	rgb(27, 121, 89)
HSL	hsl(160, 64%, 29%)
HSV	hsv(160, 78%, 47%)
CMYK	cmyk(77.7%, 0%, 26.4%, 52.5%)
CIE-LAB	lab(45.12, -34.78, 10.04)
CIE-LCH	lch(45.12, 36.20, 163.89°)
OKLab	oklab(51.47% -0.0957 0.0256)
OKLCH	oklch(51.47% 0.099 165)
XYZ	xyz(9.0915, 14.6279, 11.7936)
Luminance	0.1463 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7959 #791B3B

analogous

#1B792A #1B7959 #1B6A79

triadic

#1B7959 #591B79 #79591B

tetradic

#1B7959 #2A1B79 #791B3B #6A791B

square

#1B7959 #2A1B79 #791B3B #6A791B

split-complementary

#1B7959 #791B6A #792A1B

monochromatic

#061912 #104734 #1B7959 #26AB7E #3BD39F

Accessibility & contrast

On white

5.35

#1B7959 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#1B7959 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7959

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7959	#FFFFFF	#000000	##FFFFFF
##1B7959	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767057

Deuteranopia (green-blind)

#6B675B

Tritanopia (blue-blind)

#007970

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7959;
/* rgb */ color: rgb(27, 121, 89);
/* oklch */ color: oklch(51.5% 0.099 165.0);

Tailwind

colors: {
  custom: {
    50: '#67a088',
    500: '#1b7959',
    950: '#000000',
  },
}

SCSS

$custom: #1b7959;
$custom-light: #67a088;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7959",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 89
  },
  "hsl": {
    "h": 159.574,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51471,
    "c": 0.09907,
    "h": 165
  },
  "luminance": 0.14629
}

Semantic roles & 50–950 ramp

primary

#1B7959

secondary

#AD4367

accent

#417AE7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#070F0B

muted

#7A7E7C

Preview Lab

Preview with #1B7959

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

Preview Lab → · Contrast checker → · Palette generator →