#104A44
Closest named color: Dark Teal (#014D4E). oklch(37.1% 0.058 184.9), rgb(16, 74, 68).
Aa
White text reads best on this color (10.07:1).
About this color
#104A44 is a dark, muted teal or cyan. In OKLCH its lightness is 37%, its chroma 0.058 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.017 away. White text reads best on it, at 10.07:1.
| Hue family | Teals and cyans |
| Lightness | dark (37%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.08:1 |
| White text | 10.07:1 |
Values
| HEX | #104A44 |
| RGB | rgb(16, 74, 68) |
| HSL | hsl(174, 64%, 18%) |
| OKLCH | oklch(37.1% 0.058 184.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #104A44 | 10.07:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #104A44 | 2.08:1 | Fails | Lc 10.8 | Not readable |
| #104A44 text on white | 10.07:1 | AAA | Lc 93.1 | Preferred for body text |
| #104A44 text on black | 2.08:1 | Fails | Lc -9.4 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEB
oklch(93.7% 0.013 185.1)
-
Step 200
200
#C8DFDB
oklch(88.5% 0.025 184.2)
-
Step 300
300
#A2CAC4
oklch(80.8% 0.043 185.2)
-
Step 400
400
#6CAFA6
oklch(70.7% 0.07 185)
-
Step 500
500
#3D9B90
oklch(63.1% 0.09 184.6)
-
Step 600
600
#03857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#015C54
oklch(42.7% 0.075 184.6)
-
Step 900
900 (this color)
#104A44
oklch(37.1% 0.058 184.9)
-
Step 950
950
#0D2C29
oklch(26.9% 0.037 186.6)
#104A44 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #464544 | 0.063 |
| Deuteranopia (no green cones) | #3E3F45 | 0.060 |
| Tritanopia (no blue cones) | #004C48 | 0.009 |
| Achromatopsia (no color) | #424242 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104A44
#104A44
oklch(37.1% 0.058 184.9)
- #5A323C
#5A323C
oklch(37.1% 0.059 4.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #104A44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.017
- Dark Blue Green #005249 ΔE 0.025
- Charcoal #264653 ΔE 0.039
- Dark Slate Gray #2F4F4F ΔE 0.039
- Evergreen #05472A ΔE 0.043
- Deep Teal #00555A ΔE 0.044
- Charcoal Grey #3C4142 ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.053
Use #104A44 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.