#1B7957#1B7957

#1B7957 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.4% C 0.101 H 163.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1B7957
RGB	rgb(27, 121, 87)
HSL	hsl(158, 64%, 29%)
HSV	hsv(158, 78%, 47%)
CMYK	cmyk(77.7%, 0%, 28.1%, 52.5%)
CIE-LAB	lab(45.07, -35.28, 11.15)
CIE-LCH	lch(45.07, 37.00, 162.46°)
OKLab	oklab(51.42% -0.0967 0.0284)
OKLCH	oklch(51.42% 0.101 163.6)
XYZ	xyz(9.0087, 14.5948, 11.3573)
Luminance	0.1460 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7957 #791B3D

analogous

#1B7928 #1B7957 #1B6C79

triadic

#1B7957 #571B79 #79571B

tetradic

#1B7957 #281B79 #791B3D #6C791B

square

#1B7957 #281B79 #791B3D #6C791B

split-complementary

#1B7957 #791B6C #79281B

monochromatic

#061912 #104733 #1B7957 #26AB7B #3BD39C

Accessibility & contrast

On white

5.36

#1B7957 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#1B7957 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7957

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7957	#FFFFFF	#000000	##FFFFFF
##1B7957	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777055

Deuteranopia (green-blind)

#6B6759

Tritanopia (blue-blind)

#007970

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7957;
/* rgb */ color: rgb(27, 121, 87);
/* oklch */ color: oklch(51.4% 0.101 163.6);

Tailwind

colors: {
  custom: {
    50: '#67a086',
    500: '#1b7957',
    950: '#000000',
  },
}

SCSS

$custom: #1b7957;
$custom-light: #67a086;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7957",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 87
  },
  "hsl": {
    "h": 158.298,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51418,
    "c": 0.10081,
    "h": 163.6
  },
  "luminance": 0.14596
}

Semantic roles & 50–950 ramp

primary

#1B7957

secondary

#AD4369

accent

#417DE7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#070F0B

muted

#7A7E7C

Preview Lab

Preview with #1B7957

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

Preview Lab → · Contrast checker → · Palette generator →