#184B4D#184B4D
#184B4D is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.0% C 0.053 H 198.8°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).
Color values
| HEX | #184B4D |
|---|---|
| RGB | rgb(24, 75, 77) |
| HSL | hsl(182, 52%, 20%) |
| HSV | hsv(182, 69%, 30%) |
| CMYK | cmyk(68.8%, 2.6%, 0%, 69.8%) |
| CIE-LAB | lab(28.80, -15.90, -6.20) |
| CIE-LCH | lch(28.80, 17.07, 201.30°) |
| OKLab | oklab(38.02% -0.0504 -0.0172) |
| OKLCH | oklch(38.02% 0.053 198.8) |
| XYZ | xyz(4.2317, 5.7617, 7.9088) |
| Luminance | 0.0576 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 2.50
Darkslategray
#2F4F4F
ΔE00 3.91
Deep Teal
#00555A
ΔE00 4.01
Dark Turquoise
#045C5A
ΔE00 6.64
Dark Blue Green
#005249
ΔE00 6.82
Petrol
#005F6A
ΔE00 7.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#184B4D #4D1A18
analogous
#184D35 #184B4D #18314D
triadic
#184B4D #4D184B #4B4D18
tetradic
#184B4D #35184D #4D1A18 #314D18
square
#184B4D #35184D #4D1A18 #314D18
split-complementary
#184B4D #4D1831 #4D3518
monochromatic
#071717 #091E1E #184B4D #27787C #35A6AA
Accessibility & contrast
On white
9.76
#184B4D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.15
#184B4D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #184B4D
9.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##184B4D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##184B4D | 1.00 | 9.76 | 2.15 | 9.76 |
| #FFFFFF | 9.76 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.76 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#45474D
Deuteranopia (green-blind)
#3D414D
Tritanopia (blue-blind)
#004E4B
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #184b4d; /* rgb */ color: rgb(24, 75, 77); /* oklch */ color: oklch(38.0% 0.053 198.8);
Tailwind
colors: {
custom: {
50: '#5d7d7e',
500: '#184b4d',
950: '#000000',
},
}SCSS
$custom: #184b4d; $custom-light: #5d7d7e; $custom-dark: #000000;
JSON
{
"hex": "#184b4d",
"rgb": {
"r": 24,
"g": 75,
"b": 77
},
"hsl": {
"h": 182.264,
"s": 52.475,
"l": 19.804
},
"oklch": {
"l": 0.38022,
"c": 0.05327,
"h": 198.8
},
"luminance": 0.05762
}Semantic roles & 50–950 ramp
primary
#184B4D
secondary
#84403D
accent
#514CDC
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#05090A
muted
#797B7C