#129388
Closest named color: Teal Green (#0A9396). oklch(59.8% 0.102 185.4), rgb(18, 147, 136).
Aa
Black text reads best on this color (5.55:1).
About this color
#129388 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.102 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.022 away. Black text reads best on it, at 5.55:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.55:1 |
| White text | 3.78:1 |
Values
| HEX | #129388 |
| RGB | rgb(18, 147, 136) |
| HSL | hsl(175, 78%, 32%) |
| OKLCH | oklch(59.8% 0.102 185.4) |
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 #129388 | 3.78:1 | AA large text | Lc -70.3 | Content text, not long reading |
| Black text on #129388 | 5.55:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #129388 text on white | 3.78:1 | AA large text | Lc 64.8 | Content text, not long reading |
| #129388 text on black | 5.55:1 | AA | Lc -36.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEB
oklch(93.6% 0.014 185.9)
-
Step 200
200
#C6DFDB
oklch(88.4% 0.027 185.1)
-
Step 300
300
#9DCCC5
oklch(81% 0.05 185)
-
Step 400
400
#62B1A7
oklch(70.7% 0.08 185.1)
-
Step 500
500 (this color)
#129388
oklch(59.8% 0.102 185.4)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#072D29
oklch(27% 0.042 184.9)
#129388 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) | #8B8A88 | 0.109 |
| Deuteranopia (no green cones) | #7B7E89 | 0.103 |
| Tritanopia (no blue cones) | #00978F | 0.013 |
| Achromatopsia (no color) | #838383 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #129388
#129388
oklch(59.8% 0.102 185.4)
- #B26477
#B26477
oklch(59.7% 0.102 5)
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 #129388, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.022
- Blue Green #0F9B8E ΔE 0.023
- Dark Cyan #008B8B ΔE 0.027
- Dusty Teal #4C9085 ΔE 0.032
- Sea #3C9992 ΔE 0.032
- Persian Green #2A9D8F ΔE 0.033
- Ocean Green #3D9973 ΔE 0.045
- Viridian #1E9167 ΔE 0.048
Use #129388 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.