#12585D#12585D
#12585D is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.2% C 0.066 H 202.2°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).
Color values
| HEX | #12585D |
|---|---|
| RGB | rgb(18, 88, 93) |
| HSL | hsl(184, 68%, 22%) |
| HSV | hsv(184, 81%, 36%) |
| CMYK | cmyk(80.6%, 5.4%, 0%, 63.5%) |
| CIE-LAB | lab(33.77, -18.65, -8.94) |
| CIE-LCH | lch(33.77, 20.68, 205.61°) |
| OKLab | oklab(42.19% -0.0607 -0.0248) |
| OKLCH | oklch(42.19% 0.066 202.2) |
| XYZ | xyz(5.7141, 7.8977, 11.5770) |
| Luminance | 0.0790 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 1.36
Petrol
#005F6A
ΔE00 3.40
Dark Turquoise
#045C5A
ΔE00 4.10
Dark Teal
#014D4E
ΔE00 4.21
Darkslategray
#2F4F4F
ΔE00 5.99
Dark Aqua
#05696B
ΔE00 6.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#12585D #5D1712
analogous
#125D3D #12585D #12335D
triadic
#12585D #5D1258 #585D12
tetradic
#12585D #3D125D #5D1712 #335D12
square
#12585D #3D125D #5D1712 #335D12
split-complementary
#12585D #5D1233 #5D3D12
monochromatic
#05181A #08272A #12585D #1C8990 #26B9C4
Accessibility & contrast
On white
8.14
#12585D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#12585D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #12585D
8.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##12585D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##12585D | 1.00 | 8.14 | 2.58 | 8.14 |
| #FFFFFF | 8.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#50545D
Deuteranopia (green-blind)
#464C5D
Tritanopia (blue-blind)
#005C59
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #12585d; /* rgb */ color: rgb(18, 88, 93); /* oklch */ color: oklch(42.2% 0.066 202.2);
Tailwind
colors: {
custom: {
50: '#5f878a',
500: '#12585d',
950: '#000000',
},
}SCSS
$custom: #12585d; $custom-light: #5f878a; $custom-dark: #000000;
JSON
{
"hex": "#12585d",
"rgb": {
"r": 18,
"g": 88,
"b": 93
},
"hsl": {
"h": 184,
"s": 67.568,
"l": 21.765
},
"oklch": {
"l": 0.42193,
"c": 0.06562,
"h": 202.2
},
"luminance": 0.07898
}Semantic roles & 50–950 ramp
primary
#12585D
secondary
#953C35
accent
#493DEA
background
#F5F8F8
surface
#EAEFF0
border
#C6CACB
text
#050B0B
muted
#797C7C