#1C604B#1C604B

#1C604B is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.1% C 0.076 H 168.6°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#1C604B
RGB	rgb(28, 96, 75)
HSL	hsl(161, 55%, 24%)
HSV	hsv(161, 71%, 38%)
CMYK	cmyk(70.8%, 0%, 21.9%, 62.4%)
CIE-LAB	lab(36.21, -26.74, 5.90)
CIE-LCH	lch(36.21, 27.38, 167.56°)
OKLab	oklab(44.06% -0.0745 0.0151)
OKLCH	oklch(44.06% 0.076 168.6)
XYZ	xyz(5.9311, 9.1200, 8.1030)
Luminance	0.0912 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C604B #601C31

analogous

#1C6029 #1C604B #1C5360

triadic

#1C604B #4B1C60 #604B1C

tetradic

#1C604B #291C60 #601C31 #53601C

square

#1C604B #291C60 #601C31 #53601C

split-complementary

#1C604B #601C53 #60291C

monochromatic

#071813 #0E3126 #1C604B #2A8F70 #38BF95

Accessibility & contrast

On white

7.44

#1C604B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#1C604B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C604B

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C604B	#FFFFFF	#000000	##FFFFFF
##1C604B	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D594A

Deuteranopia (green-blind)

#54524C

Tritanopia (blue-blind)

#00615A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1c604b;
/* rgb */ color: rgb(28, 96, 75);
/* oklch */ color: oklch(44.1% 0.076 168.6);

Tailwind

colors: {
  custom: {
    50: '#628e7d',
    500: '#1c604b',
    950: '#000000',
  },
}

SCSS

$custom: #1c604b;
$custom-light: #628e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c604b",
  "rgb": {
    "r": 28,
    "g": 96,
    "b": 75
  },
  "hsl": {
    "h": 161.471,
    "s": 54.839,
    "l": 24.314
  },
  "oklch": {
    "l": 0.44064,
    "c": 0.07603,
    "h": 168.6
  },
  "luminance": 0.09121
}

Semantic roles & 50–950 ramp

primary

#1C604B

secondary

#95425C

accent

#4A77DE

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C09

muted

#7A7D7B

Preview Lab

Preview with #1C604B

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

Preview Lab → · Contrast checker → · Palette generator →