#54AEB5
Closest named color: Turquoise Blue (#06B1C4). oklch(69.9% 0.086 202.2), rgb(84, 174, 181).
Aa
Black text reads best on this color (8.09:1).
About this color
#54AEB5 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 70%, its chroma 0.086 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.035 away. Black text reads best on it, at 8.09:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 8.09:1 |
| White text | 2.59:1 |
Values
| HEX | #54AEB5 |
| RGB | rgb(84, 174, 181) |
| HSL | hsl(184, 40%, 52%) |
| OKLCH | oklch(69.9% 0.086 202.2) |
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 #54AEB5 | 2.59:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #54AEB5 | 8.09:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #54AEB5 text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #54AEB5 text on black | 8.09:1 | AAA | Lc -51.5 | 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
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DFEDEE
oklch(93.6% 0.015 202)
-
Step 200
200
#C3DFE2
oklch(88.4% 0.03 204.5)
-
Step 300
300
#98CBD0
oklch(80.8% 0.053 203.7)
-
Step 400
400 (this color)
#54AEB5
oklch(69.9% 0.086 202.2)
-
Step 500
500
#009CA5
oklch(63.1% 0.107 202)
-
Step 600
600
#00838B
oklch(55.5% 0.095 202.3)
-
Step 700
700
#006E75
oklch(49% 0.083 202.5)
-
Step 800
800
#005A60
oklch(42.6% 0.073 202.7)
-
Step 900
900
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#012D30
oklch(27.1% 0.045 201.9)
#54AEB5 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) | #A3A7B6 | 0.088 |
| Deuteranopia (no green cones) | #939CB5 | 0.080 |
| Tritanopia (no blue cones) | #00B4B0 | 0.038 |
| Achromatopsia (no color) | #A1A1A1 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54AEB5
#54AEB5
oklch(69.9% 0.086 202.2)
- #CE8986
#CE8986
oklch(69.9% 0.085 22.2)
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 #54AEB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.035
- Light Sea Green #20B2AA ΔE 0.037
- Cadet Blue #5F9EA0 ΔE 0.046
- Greyblue #77A1B5 ΔE 0.047
- Topaz #13BBAF ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.054
- Greeny Blue #42B395 ΔE 0.057
- Dull Teal #5F9E8F ΔE 0.060
Use #54AEB5 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.