#1C9F8B#1C9F8B

#1C9F8B is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.2% C 0.110 H 179.1°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F8B
RGB	rgb(28, 159, 139)
HSL	hsl(171, 70%, 37%)
HSV	hsv(171, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 12.6%, 37.6%)
CIE-LAB	lab(58.89, -38.15, 0.89)
CIE-LCH	lch(58.89, 38.16, 178.66°)
OKLab	oklab(63.18% -0.1097 0.0018)
OKLCH	oklch(63.18% 0.11 179.1)
XYZ	xyz(17.5348, 26.9050, 28.6901)
Luminance	0.2691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F8B #9F1C30

analogous

#1C9F4A #1C9F8B #1C729F

triadic

#1C9F8B #8B1C9F #9F8B1C

tetradic

#1C9F8B #4A1C9F #9F1C30 #729F1C

square

#1C9F8B #4A1C9F #9F1C30 #729F1C

split-complementary

#1C9F8B #9F1C72 #9F4A1C

monochromatic

#0A3730 #136B5E #1C9F8B #25D3B8 #54E1CC

Accessibility & contrast

On white

3.29

#1C9F8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#1C9F8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F8B

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F8B	#FFFFFF	#000000	##000000
##1C9F8B	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98958A

Deuteranopia (green-blind)

#87898D

Tritanopia (blue-blind)

#00A299

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1c9f8b;
/* rgb */ color: rgb(28, 159, 139);
/* oklch */ color: oklch(63.2% 0.110 179.1);

Tailwind

colors: {
  custom: {
    50: '#72bcac',
    500: '#1c9f8b',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f8b;
$custom-light: #72bcac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f8b",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 139
  },
  "hsl": {
    "h": 170.84,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6318,
    "c": 0.10974,
    "h": 179.1
  },
  "luminance": 0.26907
}

Semantic roles & 50–950 ramp

primary

#1C9F8B

secondary

#C45364

accent

#3B56ED

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1C9F8B

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

Preview Lab → · Contrast checker → · Palette generator →