#4AC5BD
Closest named color: Dark Turquoise (#00CED1). oklch(75.3% 0.109 189.1), rgb(74, 197, 189).
Aa
Black text reads best on this color (10.01:1).
About this color
#4AC5BD is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.109 and its hue 189°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Turquoise (#00CED1), ΔE 0.033 away. Black text reads best on it, at 10.01:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Dark Turquoise (#00CED1) |
| Black text | 10.01:1 |
| White text | 2.09:1 |
Values
| HEX | #4AC5BD |
| RGB | rgb(74, 197, 189) |
| HSL | hsl(176, 51%, 53%) |
| OKLCH | oklch(75.3% 0.109 189.1) |
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 #4AC5BD | 2.09:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #4AC5BD | 10.01:1 | AAA | Lc 63.2 | Content text, not long reading |
| #4AC5BD text on white | 2.09:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #4AC5BD text on black | 10.01:1 | AAA | Lc -61.5 | 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 400.
-
Step 50
50
#EFF7F7
oklch(97% 0.008 197)
-
Step 100
100
#DCEEEC
oklch(93.5% 0.019 188.8)
-
Step 200
200
#BEE2DE
oklch(88.6% 0.038 188.3)
-
Step 300
300
#8DCFC9
oklch(80.9% 0.067 188.8)
-
Step 400
400 (this color)
#4AC5BD
oklch(75.3% 0.109 189.1)
-
Step 500
500
#009E97
oklch(63.1% 0.109 189.2)
-
Step 600
600
#00857F
oklch(55.6% 0.096 189.2)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#4AC5BD 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) | #BABBBD | 0.114 |
| Deuteranopia (no green cones) | #A8ADBE | 0.109 |
| Tritanopia (no blue cones) | #00CAC2 | 0.023 |
| Achromatopsia (no color) | #B3B3B3 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AC5BD
#4AC5BD
oklch(75.3% 0.109 189.1)
- #EA91A0
#EA91A0
oklch(75.2% 0.109 9.1)
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 #4AC5BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Turquoise #00CED1 ΔE 0.033
- Medium Turquoise #48D1CC ΔE 0.035
- Topaz #13BBAF ΔE 0.042
- Medium Aquamarine #66CDAA ΔE 0.045
- Pale Teal #82CBB2 ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.055
- Light Sea Green #20B2AA ΔE 0.063
- Greeny Blue #42B395 ΔE 0.067
Use #4AC5BD 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.