#15535D#15535D
#15535D is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.9% C 0.062 H 210.6°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).
Color values
| HEX | #15535D |
|---|---|
| RGB | rgb(21, 83, 93) |
| HSL | hsl(188, 63%, 22%) |
| HSV | hsv(188, 77%, 36%) |
| CMYK | cmyk(77.4%, 10.8%, 0%, 63.5%) |
| CIE-LAB | lab(32.11, -15.44, -11.44) |
| CIE-LCH | lch(32.11, 19.22, 216.54°) |
| OKLab | oklab(40.87% -0.0538 -0.0318) |
| OKLCH | oklch(40.87% 0.062 210.6) |
| XYZ | xyz(5.3775, 7.1356, 11.4477) |
| Luminance | 0.0714 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 3.66
Petrol
#005F6A
ΔE00 4.32
Dark Teal
#014D4E
ΔE00 5.56
Darkslategray
#2F4F4F
ΔE00 5.69
Dark Turquoise
#045C5A
ΔE00 7.45
Dark Aqua
#05696B
ΔE00 8.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15535D #5D1F15
analogous
#155D43 #15535D #152F5D
triadic
#15535D #5D1553 #535D15
tetradic
#15535D #43155D #5D1F15 #2F5D15
square
#15535D #43155D #5D1F15 #2F5D15
split-complementary
#15535D #5D152F #5D4315
monochromatic
#061619 #0A262B #15535D #20808F #2CACC1
Accessibility & contrast
On white
8.65
#15535D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.43
#15535D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15535D
8.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15535D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15535D | 1.00 | 8.65 | 2.43 | 8.65 |
| #FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B505E
Deuteranopia (green-blind)
#41485D
Tritanopia (blue-blind)
#005756
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #15535d; /* rgb */ color: rgb(21, 83, 93); /* oklch */ color: oklch(40.9% 0.062 210.6);
Tailwind
colors: {
custom: {
50: '#5f838a',
500: '#15535d',
950: '#000000',
},
}SCSS
$custom: #15535d; $custom-light: #5f838a; $custom-dark: #000000;
JSON
{
"hex": "#15535d",
"rgb": {
"r": 21,
"g": 83,
"b": 93
},
"hsl": {
"h": 188.333,
"s": 63.158,
"l": 22.353
},
"oklch": {
"l": 0.40874,
"c": 0.06248,
"h": 210.6
},
"luminance": 0.07136
}Semantic roles & 50–950 ramp
primary
#15535D
secondary
#944639
accent
#5842E6
background
#F5F8F8
surface
#EAEFF0
border
#C6CACB
text
#050A0B
muted
#797C7C