#1BA18C#1BA18C

#1BA18C is a light, moderate teal. Relative luminance 0.276; OKLCH L 63.7% C 0.112 H 178.6°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#1BA18C
RGB	rgb(27, 161, 140)
HSL	hsl(171, 71%, 37%)
HSV	hsv(171, 83%, 63%)
CMYK	cmyk(83.2%, 0%, 13%, 36.9%)
CIE-LAB	lab(59.54, -38.85, 1.28)
CIE-LCH	lch(59.54, 38.87, 178.12°)
OKLab	oklab(63.72% -0.1115 0.0028)
OKLCH	oklch(63.72% 0.112 178.6)
XYZ	xyz(17.9281, 27.6139, 29.1910)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA18C #A11B30

analogous

#1BA149 #1BA18C #1B73A1

triadic

#1BA18C #8C1BA1 #A18C1B

tetradic

#1BA18C #491BA1 #A11B30 #73A11B

square

#1BA18C #491BA1 #A11B30 #73A11B

split-complementary

#1BA18C #A11B73 #A1491B

monochromatic

#093831 #126D5E #1BA18C #24D5BA #54E2CC

Accessibility & contrast

On white

3.22

#1BA18C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#1BA18C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA18C

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA18C	#FFFFFF	#000000	##000000
##1BA18C	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A978B

Deuteranopia (green-blind)

#898A8E

Tritanopia (blue-blind)

#00A49B

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1ba18c;
/* rgb */ color: rgb(27, 161, 140);
/* oklch */ color: oklch(63.7% 0.112 178.6);

Tailwind

colors: {
  custom: {
    50: '#72bdad',
    500: '#1ba18c',
    950: '#000000',
  },
}

SCSS

$custom: #1ba18c;
$custom-light: #72bdad;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba18c",
  "rgb": {
    "r": 27,
    "g": 161,
    "b": 140
  },
  "hsl": {
    "h": 170.597,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63719,
    "c": 0.11153,
    "h": 178.6
  },
  "luminance": 0.27616
}

Semantic roles & 50–950 ramp

primary

#1BA18C

secondary

#C55264

accent

#3A56EE

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1BA18C

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

Preview Lab → · Contrast checker → · Palette generator →