#71D9BF
Closest named color: Seafoam Blue (#78D1B6). oklch(81.5% 0.105 175.2), rgb(113, 217, 191).
Aa
Black text reads best on this color (12.37:1).
About this color
#71D9BF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.105 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.021 away. Black text reads best on it, at 12.37:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 12.37:1 |
| White text | 1.69:1 |
Values
| HEX | #71D9BF |
| RGB | rgb(113, 217, 191) |
| HSL | hsl(165, 58%, 65%) |
| OKLCH | oklch(81.5% 0.105 175.2) |
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 #71D9BF | 1.69:1 | Fails | Lc -33.8 | Non-text elements, placeholder text |
| Black text on #71D9BF | 12.37:1 | AAA | Lc 73.8 | Content text, not long reading |
| #71D9BF text on white | 1.69:1 | Fails | Lc 30.1 | Non-text elements, placeholder text |
| #71D9BF text on black | 12.37:1 | AAA | Lc -72.7 | Content text, not long reading |
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 300.
-
Step 50
50
#ECF9F5
oklch(97.1% 0.015 175.7)
-
Step 100
100
#D6F1E9
oklch(93.6% 0.03 175.9)
-
Step 200
200
#B1E6D7
oklch(88.4% 0.058 175.7)
-
Step 300
300 (this color)
#71D9BF
oklch(81.5% 0.105 175.2)
-
Step 400
400
#00BB9C
oklch(70.7% 0.133 175.1)
-
Step 500
500
#00A086
oklch(63% 0.118 175.6)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004E40
oklch(37.9% 0.071 175.3)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#71D9BF 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) | #D3CEBE | 0.110 |
| Deuteranopia (no green cones) | #C2C2C1 | 0.104 |
| Tritanopia (no blue cones) | #46DBD1 | 0.033 |
| Achromatopsia (no color) | #C7C7C7 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71D9BF
#71D9BF
oklch(81.5% 0.105 175.2)
- #F9A6C6
#F9A6C6
oklch(81.5% 0.105 354.9)
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 #71D9BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.021
- Turquoise #40E0D0 ΔE 0.034
- Tiffany Blue #94D2BD ΔE 0.035
- Pale Teal #82CBB2 ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.041
- Medium Turquoise #48D1CC ΔE 0.044
- Light Teal #90E4C1 ΔE 0.044
- Aqua Marine #2EE8BB ΔE 0.054
Use #71D9BF 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.