#12585F#12585F
#12585F is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.3% C 0.066 H 205.1°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #12585F |
|---|---|
| RGB | rgb(18, 88, 95) |
| HSL | hsl(185, 68%, 22%) |
| HSV | hsv(185, 81%, 37%) |
| CMYK | cmyk(81.1%, 7.4%, 0%, 62.7%) |
| CIE-LAB | lab(33.84, -17.95, -10.08) |
| CIE-LCH | lch(33.84, 20.59, 209.32°) |
| OKLab | oklab(42.28% -0.0598 -0.028) |
| OKLCH | oklch(42.28% 0.066 205.1) |
| XYZ | xyz(5.8038, 7.9336, 12.0497) |
| Luminance | 0.0793 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 1.91
Petrol
#005F6A
ΔE00 2.83
Dark Teal
#014D4E
ΔE00 4.82
Dark Turquoise
#045C5A
ΔE00 5.06
Darkslategray
#2F4F4F
ΔE00 6.10
Dark Aqua
#05696B
ΔE00 6.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#12585F #5F1912
analogous
#125F40 #12585F #12315F
triadic
#12585F #5F1258 #585F12
tetradic
#12585F #40125F #5F1912 #315F12
square
#12585F #40125F #5F1912 #315F12
split-complementary
#12585F #5F1231 #5F4012
monochromatic
#05181A #08282C #12585F #1C8892 #25B7C6
Accessibility & contrast
On white
8.12
#12585F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#12585F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #12585F
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##12585F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##12585F | 1.00 | 8.12 | 2.59 | 8.12 |
| #FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#50545F
Deuteranopia (green-blind)
#454C5F
Tritanopia (blue-blind)
#005C5A
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #12585f; /* rgb */ color: rgb(18, 88, 95); /* oklch */ color: oklch(42.3% 0.066 205.1);
Tailwind
colors: {
custom: {
50: '#5f878c',
500: '#12585f',
950: '#000000',
},
}SCSS
$custom: #12585f; $custom-light: #5f878c; $custom-dark: #000000;
JSON
{
"hex": "#12585f",
"rgb": {
"r": 18,
"g": 88,
"b": 95
},
"hsl": {
"h": 185.455,
"s": 68.142,
"l": 22.157
},
"oklch": {
"l": 0.42279,
"c": 0.06602,
"h": 205.1
},
"luminance": 0.07934
}Semantic roles & 50–950 ramp
primary
#12585F
secondary
#973E36
accent
#4D3DEB
background
#F5F8F8
surface
#EAEFF0
border
#C6CACB
text
#050B0C
muted
#797C7D