#1C615B#1C615B

#1C615B is a dark, moderate teal. Relative luminance 0.096; OKLCH L 44.9% C 0.068 H 186.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#1C615B
RGB	rgb(28, 97, 91)
HSL	hsl(175, 55%, 25%)
HSV	hsv(175, 71%, 38%)
CMYK	cmyk(71.1%, 0%, 6.2%, 62%)
CIE-LAB	lab(37.02, -22.61, -2.81)
CIE-LCH	lch(37.02, 22.79, 187.09°)
OKLab	oklab(44.88% -0.0673 -0.008)
OKLCH	oklch(44.88% 0.068 186.7)
XYZ	xyz(6.6410, 9.5508, 11.3890)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C615B #611C22

analogous

#1C6139 #1C615B #1C4561

triadic

#1C615B #5B1C61 #615B1C

tetradic

#1C615B #391C61 #611C22 #45611C

square

#1C615B #391C61 #611C22 #45611C

split-complementary

#1C615B #611C45 #61391C

monochromatic

#071816 #0E322E #1C615B #2A9088 #37C0B4

Accessibility & contrast

On white

7.22

#1C615B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#1C615B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C615B

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C615B	#FFFFFF	#000000	##FFFFFF
##1C615B	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5B5B

Deuteranopia (green-blind)

#51545C

Tritanopia (blue-blind)

#00635F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1c615b;
/* rgb */ color: rgb(28, 97, 91);
/* oklch */ color: oklch(44.9% 0.068 186.7);

Tailwind

colors: {
  custom: {
    50: '#638e89',
    500: '#1c615b',
    950: '#000000',
  },
}

SCSS

$custom: #1c615b;
$custom-light: #638e89;
$custom-dark: #000000;

JSON

{
  "hex": "#1c615b",
  "rgb": {
    "r": 28,
    "g": 97,
    "b": 91
  },
  "hsl": {
    "h": 174.783,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.44878,
    "c": 0.06782,
    "h": 186.7
  },
  "luminance": 0.09552
}

Semantic roles & 50–950 ramp

primary

#1C615B

secondary

#96434A

accent

#4956DF

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #1C615B

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

Preview Lab → · Contrast checker → · Palette generator →