#1C644E#1C644E

#1C644E is a mid, moderate teal. Relative luminance 0.099; OKLCH L 45.3% C 0.079 H 168.6°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#1C644E
RGB	rgb(28, 100, 78)
HSL	hsl(162, 56%, 25%)
HSV	hsv(162, 72%, 39%)
CMYK	cmyk(72%, 0%, 22%, 60.8%)
CIE-LAB	lab(37.68, -27.86, 6.14)
CIE-LCH	lch(37.68, 28.53, 167.56°)
OKLab	oklab(45.29% -0.0776 0.0157)
OKLCH	oklch(45.29% 0.079 168.6)
XYZ	xyz(6.4105, 9.9106, 8.7813)
Luminance	0.0991 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C644E #641C32

analogous

#1C642A #1C644E #1C5664

triadic

#1C644E #4E1C64 #644E1C

tetradic

#1C644E #2A1C64 #641C32 #56641C

square

#1C644E #2A1C64 #641C32 #56641C

split-complementary

#1C644E #641C56 #642A1C

monochromatic

#071813 #0F3429 #1C644E #299473 #37C499

Accessibility & contrast

On white

7.04

#1C644E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#1C644E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C644E

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C644E	#FFFFFF	#000000	##FFFFFF
##1C644E	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D4D

Deuteranopia (green-blind)

#58564F

Tritanopia (blue-blind)

#00655E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1c644e;
/* rgb */ color: rgb(28, 100, 78);
/* oklch */ color: oklch(45.3% 0.079 168.6);

Tailwind

colors: {
  custom: {
    50: '#63917f',
    500: '#1c644e',
    950: '#000000',
  },
}

SCSS

$custom: #1c644e;
$custom-light: #63917f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c644e",
  "rgb": {
    "r": 28,
    "g": 100,
    "b": 78
  },
  "hsl": {
    "h": 161.667,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.4529,
    "c": 0.07916,
    "h": 168.6
  },
  "luminance": 0.09911
}

Semantic roles & 50–950 ramp

primary

#1C644E

secondary

#99435D

accent

#4876E0

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060D0A

muted

#7A7D7C

Preview Lab

Preview with #1C644E

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

Preview Lab → · Contrast checker → · Palette generator →