#147F8E
Closest named color: Ocean (#017B92). oklch(54.8% 0.09 209.9), rgb(20, 127, 142).
Aa
White text reads best on this color (4.71:1).
About this color
#147F8E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.090 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean (#017B92), ΔE 0.017 away. White text reads best on it, at 4.71:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Ocean (#017B92) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #147F8E |
| RGB | rgb(20, 127, 142) |
| HSL | hsl(187, 75%, 32%) |
| OKLCH | oklch(54.8% 0.09 209.9) |
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 #147F8E | 4.71:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #147F8E | 4.45:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #147F8E text on white | 4.71:1 | AA | Lc 72.3 | Content text, not long reading |
| #147F8E text on black | 4.45:1 | AA large text | Lc -29.4 | Dividers and decoration only |
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
#F1F6F7
oklch(97% 0.005 211)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DEE1
oklch(88.6% 0.023 207.1)
-
Step 300
300
#A3C8CF
oklch(80.8% 0.041 210.4)
-
Step 400
400
#6FACB7
oklch(70.7% 0.065 210.1)
-
Step 500
500
#4397A5
oklch(63% 0.083 210)
-
Step 600
600 (this color)
#147F8E
oklch(54.8% 0.09 209.9)
-
Step 700
700
#036D7B
oklch(49% 0.084 210.3)
-
Step 800
800
#0D5964
oklch(42.7% 0.07 210.1)
-
Step 900
900
#174951
oklch(37.6% 0.054 209.9)
-
Step 950
950
#0F2B30
oklch(27% 0.035 210.9)
#147F8E 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) | #727A8F | 0.085 |
| Deuteranopia (no green cones) | #636F8E | 0.077 |
| Tritanopia (no blue cones) | #008684 | 0.031 |
| Achromatopsia (no color) | #737373 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #147F8E
#147F8E
oklch(54.8% 0.09 209.9)
- #9F5C51
#9F5C51
oklch(54.8% 0.09 30.2)
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 #147F8E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean #017B92 ΔE 0.017
- Teal #008080 ΔE 0.025
- Deep Aqua #08787F ΔE 0.029
- Teal Blue #01889F ΔE 0.032
- Bluegreen #017A79 ΔE 0.035
- Dark Cyan #008B8B ΔE 0.039
- Sea Blue #047495 ΔE 0.039
- Cerulean #457B9D ΔE 0.044
Use #147F8E 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.