#1CA18B#1CA18B

#1CA18B is a light, moderate teal. Relative luminance 0.276; OKLCH L 63.7% C 0.112 H 177.8°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#1CA18B
RGB	rgb(28, 161, 139)
HSL	hsl(170, 70%, 37%)
HSV	hsv(170, 83%, 63%)
CMYK	cmyk(82.6%, 0%, 13.7%, 36.9%)
CIE-LAB	lab(59.52, -39.03, 1.82)
CIE-LCH	lch(59.52, 39.08, 177.33°)
OKLab	oklab(63.7% -0.1117 0.0042)
OKLCH	oklch(63.7% 0.112 177.8)
XYZ	xyz(17.8816, 27.5984, 28.8057)
Luminance	0.2760 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA18B #A11C32

analogous

#1CA149 #1CA18B #1C75A1

triadic

#1CA18B #8B1CA1 #A18B1C

tetradic

#1CA18B #491CA1 #A11C32 #75A11C

square

#1CA18B #491CA1 #A11C32 #75A11C

split-complementary

#1CA18B #A11C75 #A1491C

monochromatic

#0A3931 #136D5E #1CA18B #25D5B8 #56E2CA

Accessibility & contrast

On white

3.22

#1CA18B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#1CA18B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA18B

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA18B	#FFFFFF	#000000	##000000
##1CA18B	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)

#9A968A

Deuteranopia (green-blind)

#898A8D

Tritanopia (blue-blind)

#00A49A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1ca18b;
/* rgb */ color: rgb(28, 161, 139);
/* oklch */ color: oklch(63.7% 0.112 177.8);

Tailwind

colors: {
  custom: {
    50: '#72bdac',
    500: '#1ca18b',
    950: '#000000',
  },
}

SCSS

$custom: #1ca18b;
$custom-light: #72bdac;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca18b",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 139
  },
  "hsl": {
    "h": 170.075,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63702,
    "c": 0.11181,
    "h": 177.8
  },
  "luminance": 0.27601
}

Semantic roles & 50–950 ramp

primary

#1CA18B

secondary

#C55467

accent

#3B58ED

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1CA18B

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

Preview Lab → · Contrast checker → · Palette generator →