#3C889F
Closest named color: Teal Blue (#01889F). oklch(58.9% 0.082 220.7), rgb(60, 136, 159).
Aa
Black text reads best on this color (5.21:1).
About this color
#3C889F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.082 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.025 away. Black text reads best on it, at 5.21:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.21:1 |
| White text | 4.02:1 |
Values
| HEX | #3C889F |
| RGB | rgb(60, 136, 159) |
| HSL | hsl(194, 45%, 43%) |
| OKLCH | oklch(58.9% 0.082 220.7) |
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 #3C889F | 4.02:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #3C889F | 5.21:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #3C889F text on white | 4.02:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #3C889F text on black | 5.21:1 | AA | Lc -34.3 | 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 600.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3ECEF
oklch(93.7% 0.01 219.6)
-
Step 200
200
#CBDDE3
oklch(88.6% 0.021 219.7)
-
Step 300
300
#A7C7D1
oklch(80.9% 0.037 218.7)
-
Step 400
400
#77AABB
oklch(70.8% 0.059 220.7)
-
Step 500
500
#5194AA
oklch(63.1% 0.076 221.5)
-
Step 600
600 (this color)
#3C889F
oklch(58.9% 0.082 220.7)
-
Step 700
700
#236A7F
oklch(49% 0.076 221.4)
-
Step 800
800
#1F5767
oklch(42.7% 0.063 220.1)
-
Step 900
900
#204854
oklch(37.8% 0.049 220.1)
-
Step 950
950
#142A31
oklch(27% 0.031 220.6)
#3C889F 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) | #7A85A0 | 0.068 |
| Deuteranopia (no green cones) | #6C7A9F | 0.061 |
| Tritanopia (no blue cones) | #00908F | 0.046 |
| Achromatopsia (no color) | #7F7F7F | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C889F
#3C889F
oklch(58.9% 0.082 220.7)
- #A76C57
#A76C57
oklch(58.9% 0.082 40.3)
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 #3C889F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.025
- Blue NCS #118AB2 ΔE 0.033
- Cerulean #457B9D ΔE 0.038
- Off Blue #5684AE ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.039
- Stormy Blue #507B9C ΔE 0.039
- Steel Blue #4682B4 ΔE 0.043
- Teal Green #0A9396 ΔE 0.044
Use #3C889F 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.