#4AA2BB
Closest named color: Cadet Blue (#5F9EA0). oklch(66.8% 0.091 219.3), rgb(74, 162, 187).
Aa
Black text reads best on this color (7.17:1).
About this color
#4AA2BB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.091 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.040 away. Black text reads best on it, at 7.17:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.17:1 |
| White text | 2.92:1 |
Values
| HEX | #4AA2BB |
| RGB | rgb(74, 162, 187) |
| HSL | hsl(193, 45%, 51%) |
| OKLCH | oklch(66.8% 0.091 219.3) |
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 #4AA2BB | 2.92:1 | Fails | Lc -60.8 | Content text, not long reading |
| Black text on #4AA2BB | 7.17:1 | AAA | Lc 48.6 | Large or bold text, headings |
| #4AA2BB text on white | 2.92:1 | Fails | Lc 55.5 | Large or bold text, headings |
| #4AA2BB text on black | 7.17:1 | AAA | Lc -46.3 | 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 500.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A1C8D4
oklch(80.9% 0.045 218.5)
-
Step 400
400
#6BACBF
oklch(70.8% 0.072 218.4)
-
Step 500
500 (this color)
#4AA2BB
oklch(66.8% 0.091 219.3)
-
Step 600
600
#08809B
oklch(55.5% 0.099 219.8)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#03586B
oklch(42.6% 0.076 219.3)
-
Step 900
900
#134957
oklch(37.8% 0.059 218.9)
-
Step 950
950
#0D2B33
oklch(27.1% 0.038 218.3)
#4AA2BB 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) | #929EBC | 0.077 |
| Deuteranopia (no green cones) | #8292BB | 0.069 |
| Tritanopia (no blue cones) | #00AAAA | 0.049 |
| Achromatopsia (no color) | #979797 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4AA2BB
#4AA2BB
oklch(66.8% 0.091 219.3)
- #C5816A
#C5816A
oklch(66.8% 0.091 39.4)
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 #4AA2BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.040
- Greyblue #77A1B5 ΔE 0.043
- Turquoise Blue #06B1C4 ΔE 0.044
- Bluegrey #85A3B2 ΔE 0.060
- Light Sea Green #20B2AA ΔE 0.062
- Dull Teal #5F9E8F ΔE 0.063
- Sea #3C9992 ΔE 0.064
- Bluey Grey #89A0B0 ΔE 0.064
Use #4AA2BB 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.