#5DB2A3
Closest named color: Greeny Blue (#42B395). oklch(70.6% 0.086 180.8), rgb(93, 178, 163).
Aa
Black text reads best on this color (8.36:1).
About this color
#5DB2A3 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.086 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.031 away. Black text reads best on it, at 8.36:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.36:1 |
| White text | 2.51:1 |
Values
| HEX | #5DB2A3 |
| RGB | rgb(93, 178, 163) |
| HSL | hsl(169, 36%, 53%) |
| OKLCH | oklch(70.6% 0.086 180.8) |
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 #5DB2A3 | 2.51:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #5DB2A3 | 8.36:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #5DB2A3 text on white | 2.51:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #5DB2A3 text on black | 8.36:1 | AAA | Lc -52.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#DFEDEA
oklch(93.5% 0.015 181.8)
-
Step 200
200
#C5E0DA
oklch(88.5% 0.03 180.7)
-
Step 300
300
#9BCDC2
oklch(81% 0.054 179.8)
-
Step 400
400 (this color)
#5DB2A3
oklch(70.6% 0.086 180.8)
-
Step 500
500
#169F8D
oklch(63.2% 0.11 180.7)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#042E28
oklch(27.2% 0.046 180.9)
#5DB2A3 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) | #ACA9A2 | 0.092 |
| Deuteranopia (no green cones) | #9E9FA4 | 0.087 |
| Tritanopia (no blue cones) | #37B5AD | 0.026 |
| Achromatopsia (no color) | #A3A3A3 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DB2A3
#5DB2A3
oklch(70.6% 0.086 180.8)
- #CD8A9D
#CD8A9D
oklch(70.6% 0.085 1)
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 #5DB2A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.031
- Light Sea Green #20B2AA ΔE 0.035
- Topaz #13BBAF ΔE 0.039
- Tea #65AB7C ΔE 0.052
- Muted Teal #90B494 ΔE 0.056
- Dull Teal #5F9E8F ΔE 0.057
- Cadet Blue #5F9EA0 ΔE 0.057
- Turquoise Blue #06B1C4 ΔE 0.059
Use #5DB2A3 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.