#55ABA1
Closest named color: Light Sea Green (#20B2AA). oklch(68.5% 0.085 185.5), rgb(85, 171, 161).
Aa
Black text reads best on this color (7.72:1).
About this color
#55ABA1 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.085 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.031 away. Black text reads best on it, at 7.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 7.72:1 |
| White text | 2.71:1 |
Values
| HEX | #55ABA1 |
| RGB | rgb(85, 171, 161) |
| HSL | hsl(173, 34%, 50%) |
| OKLCH | oklch(68.5% 0.085 185.5) |
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 #55ABA1 | 2.71:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #55ABA1 | 7.72:1 | AAA | Lc 51.6 | Large or bold text, headings |
| #55ABA1 text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #55ABA1 text on black | 7.72:1 | AAA | Lc -49.4 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200
#C5E0DC
oklch(88.6% 0.029 185.9)
-
Step 300
300
#9ACCC5
oklch(80.8% 0.053 185.6)
-
Step 400
400 (this color)
#55ABA1
oklch(68.5% 0.085 185.5)
-
Step 500
500
#109E93
oklch(63% 0.108 186)
-
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
#032D29
oklch(26.8% 0.045 185.3)
#55ABA1 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) | #A4A3A1 | 0.091 |
| Deuteranopia (no green cones) | #9598A2 | 0.086 |
| Tritanopia (no blue cones) | #26AEA8 | 0.027 |
| Achromatopsia (no color) | #9D9D9D | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55ABA1
#55ABA1
oklch(68.5% 0.085 185.5)
- #C78492
#C78492
oklch(68.5% 0.084 5.9)
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 #55ABA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.031
- Greeny Blue #42B395 ΔE 0.036
- Cadet Blue #5F9EA0 ΔE 0.038
- Dull Teal #5F9E8F ΔE 0.038
- Grey Teal #5E9B8A ΔE 0.047
- Topaz #13BBAF ΔE 0.048
- Tea #65AB7C ΔE 0.053
- Turquoise Blue #06B1C4 ΔE 0.054
Use #55ABA1 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.