#1D615B#1D615B

#1D615B is a dark, moderate teal. Relative luminance 0.096; OKLCH L 44.9% C 0.067 H 186.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#1D615B
RGB	rgb(29, 97, 91)
HSL	hsl(175, 54%, 25%)
HSV	hsv(175, 70%, 38%)
CMYK	cmyk(70.1%, 0%, 6.2%, 62%)
CIE-LAB	lab(37.05, -22.44, -2.77)
CIE-LCH	lch(37.05, 22.61, 187.04°)
OKLab	oklab(44.91% -0.0668 -0.0078)
OKLCH	oklch(44.91% 0.067 186.7)
XYZ	xyz(6.6688, 9.5652, 11.3903)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D615B #611D23

analogous

#1D6139 #1D615B #1D4561

triadic

#1D615B #5B1D61 #615B1D

tetradic

#1D615B #391D61 #611D23 #45611D

square

#1D615B #391D61 #611D23 #45611D

split-complementary

#1D615B #611D45 #61391D

monochromatic

#071816 #0F322F #1D615B #2B9087 #39BFB3

Accessibility & contrast

On white

7.21

#1D615B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#1D615B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D615B

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D615B	#FFFFFF	#000000	##FFFFFF
##1D615B	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5B5B

Deuteranopia (green-blind)

#52545C

Tritanopia (blue-blind)

#00635F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1d615b;
/* rgb */ color: rgb(29, 97, 91);
/* oklch */ color: oklch(44.9% 0.067 186.7);

Tailwind

colors: {
  custom: {
    50: '#648e89',
    500: '#1d615b',
    950: '#000000',
  },
}

SCSS

$custom: #1d615b;
$custom-light: #648e89;
$custom-dark: #000000;

JSON

{
  "hex": "#1d615b",
  "rgb": {
    "r": 29,
    "g": 97,
    "b": 91
  },
  "hsl": {
    "h": 174.706,
    "s": 53.968,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44907,
    "c": 0.06729,
    "h": 186.7
  },
  "luminance": 0.09566
}

Semantic roles & 50–950 ramp

primary

#1D615B

secondary

#96444B

accent

#4A57DD

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #1D615B

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

Preview Lab → · Contrast checker → · Palette generator →