#1C5B60#1C5B60
#1C5B60 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.4% C 0.063 H 202.7°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).
Color values
| HEX | #1C5B60 |
|---|---|
| RGB | rgb(28, 91, 96) |
| HSL | hsl(184, 55%, 24%) |
| HSV | hsv(184, 71%, 38%) |
| CMYK | cmyk(70.8%, 5.2%, 0%, 62.4%) |
| CIE-LAB | lab(35.15, -17.79, -8.72) |
| CIE-LCH | lch(35.15, 19.81, 206.10°) |
| OKLab | oklab(43.42% -0.0579 -0.0242) |
| OKLCH | oklch(43.42% 0.063 202.7) |
| XYZ | xyz(6.3304, 8.5729, 12.3852) |
| Luminance | 0.0857 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 2.60
Petrol
#005F6A
ΔE00 2.95
Dark Turquoise
#045C5A
ΔE00 4.36
Dark Teal
#014D4E
ΔE00 5.32
Dark Aqua
#05696B
ΔE00 5.51
Darkslategray
#2F4F4F
ΔE00 6.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C5B60 #60211C
analogous
#1C6043 #1C5B60 #1C3960
triadic
#1C5B60 #601C5B #5B601C
tetradic
#1C5B60 #431C60 #60211C #39601C
square
#1C5B60 #431C60 #60211C #39601C
split-complementary
#1C5B60 #601C39 #60431C
monochromatic
#071618 #0E2E31 #1C5B60 #2A888F #38B5BF
Accessibility & contrast
On white
7.74
#1C5B60 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.71
#1C5B60 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C5B60
7.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C5B60 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C5B60 | 1.00 | 7.74 | 2.71 | 7.74 |
| #FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#545760
Deuteranopia (green-blind)
#4A4F60
Tritanopia (blue-blind)
#005F5C
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #1c5b60; /* rgb */ color: rgb(28, 91, 96); /* oklch */ color: oklch(43.4% 0.063 202.7);
Tailwind
colors: {
custom: {
50: '#63898d',
500: '#1c5b60',
950: '#000000',
},
}SCSS
$custom: #1c5b60; $custom-light: #63898d; $custom-dark: #000000;
JSON
{
"hex": "#1c5b60",
"rgb": {
"r": 28,
"g": 91,
"b": 96
},
"hsl": {
"h": 184.412,
"s": 54.839,
"l": 24.314
},
"oklch": {
"l": 0.43415,
"c": 0.06274,
"h": 202.7
},
"luminance": 0.08574
}Semantic roles & 50–950 ramp
primary
#1C5B60
secondary
#954942
accent
#554ADE
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#060B0C
muted
#7A7C7D