#12433F#12433F
#12433F is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.052 H 187.4°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).
Color values
| HEX | #12433F |
|---|---|
| RGB | rgb(18, 67, 63) |
| HSL | hsl(175, 58%, 17%) |
| HSV | hsv(175, 73%, 26%) |
| CMYK | cmyk(73.1%, 0%, 6%, 73.7%) |
| CIE-LAB | lab(25.26, -17.20, -2.36) |
| CIE-LCH | lch(25.26, 17.36, 187.80°) |
| OKLab | oklab(34.94% -0.0514 -0.0066) |
| OKLCH | oklch(34.94% 0.052 187.4) |
| XYZ | xyz(3.1534, 4.5014, 5.4043) |
| Luminance | 0.0450 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.29
Dark Blue Green
#005249
ΔE00 5.90
Darkslategray
#2F4F4F
ΔE00 6.28
Deep Teal
#00555A
ΔE00 7.31
Dark Turquoise
#045C5A
ΔE00 8.40
Evergreen
#05472A
ΔE00 10.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#12433F #431216
analogous
#124327 #12433F #122F43
triadic
#12433F #3F1243 #433F12
tetradic
#12433F #271243 #431216 #2F4312
square
#12433F #271243 #431216 #2F4312
split-complementary
#12433F #43122F #432712
monochromatic
#061817 #061817 #12433F #1F736C #2CA39A
Accessibility & contrast
On white
11.05
#12433F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.90
#12433F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #12433F
11.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##12433F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##12433F | 1.00 | 11.05 | 1.90 | 11.05 |
| #FFFFFF | 11.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F3F3F
Deuteranopia (green-blind)
#383A40
Tritanopia (blue-blind)
#004542
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #12433f; /* rgb */ color: rgb(18, 67, 63); /* oklch */ color: oklch(34.9% 0.052 187.4);
Tailwind
colors: {
custom: {
50: '#587774',
500: '#12433f',
950: '#000000',
},
}SCSS
$custom: #12433f; $custom-light: #587774; $custom-dark: #000000;
JSON
{
"hex": "#12433f",
"rgb": {
"r": 18,
"g": 67,
"b": 63
},
"hsl": {
"h": 175.102,
"s": 57.647,
"l": 16.667
},
"oklch": {
"l": 0.34938,
"c": 0.05181,
"h": 187.4
},
"luminance": 0.04502
}Semantic roles & 50–950 ramp
primary
#12433F
secondary
#7C353B
accent
#4753E1
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040808
muted
#797B7B