#1B7A4E#1B7A4E

#1B7A4E is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.5% C 0.111 H 157.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A4E
RGB	rgb(27, 122, 78)
HSL	hsl(152, 64%, 29%)
HSV	hsv(152, 78%, 48%)
CMYK	cmyk(77.9%, 0%, 36.1%, 52.2%)
CIE-LAB	lab(45.22, -37.81, 16.60)
CIE-LCH	lch(45.22, 41.30, 156.30°)
OKLab	oklab(51.48% -0.1024 0.0418)
OKLCH	oklch(51.48% 0.111 157.8)
XYZ	xyz(8.7858, 14.7011, 9.5808)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A4E #7A1B47

analogous

#1B7A1F #1B7A4E #1B777A

triadic

#1B7A4E #4E1B7A #7A4E1B

tetradic

#1B7A4E #1F1B7A #7A1B47 #777A1B

square

#1B7A4E #1F1B7A #7A1B47 #777A1B

split-complementary

#1B7A4E #7A1B77 #7A1F1B

monochromatic

#061910 #10482E #1B7A4E #26AC6E #3CD48D

Accessibility & contrast

On white

5.33

#1B7A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#1B7A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A4E

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A4E	#FFFFFF	#000000	##FFFFFF
##1B7A4E	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704B

Deuteranopia (green-blind)

#6D6851

Tritanopia (blue-blind)

#00796F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7a4e;
/* rgb */ color: rgb(27, 122, 78);
/* oklch */ color: oklch(51.5% 0.111 157.8);

Tailwind

colors: {
  custom: {
    50: '#67a180',
    500: '#1b7a4e',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a4e;
$custom-light: #67a180;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a4e",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 78
  },
  "hsl": {
    "h": 152.211,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51477,
    "c": 0.11061,
    "h": 157.8
  },
  "luminance": 0.14702
}

Semantic roles & 50–950 ramp

primary

#1B7A4E

secondary

#AE4374

accent

#418EE7

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B7A4E

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

Preview Lab → · Contrast checker → · Palette generator →