#30A0AE
Closest named color: Cadet Blue (#5F9EA0). oklch(65.1% 0.099 207.3), rgb(48, 160, 174).
Aa
Black text reads best on this color (6.76:1).
About this color
#30A0AE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.099 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.037 away. Black text reads best on it, at 6.76:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.76:1 |
| White text | 3.10:1 |
Values
| HEX | #30A0AE |
| RGB | rgb(48, 160, 174) |
| HSL | hsl(187, 57%, 44%) |
| OKLCH | oklch(65.1% 0.099 207.3) |
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 #30A0AE | 3.10:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #30A0AE | 6.76:1 | AA | Lc 46.4 | Large or bold text, headings |
| #30A0AE text on white | 3.10:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #30A0AE text on black | 6.76:1 | AA | Lc -44.1 | Non-text elements, placeholder text |
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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200
#C6DFE2
oklch(88.6% 0.027 205.4)
-
Step 300
300
#9DCAD1
oklch(80.9% 0.048 208)
-
Step 400
400
#62AEB9
oklch(70.6% 0.077 207.6)
-
Step 500
500 (this color)
#30A0AE
oklch(65.1% 0.099 207.3)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#014B53
oklch(37.7% 0.064 207.1)
-
Step 950
950
#072C31
oklch(27% 0.041 208.1)
#30A0AE 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) | #929AAF | 0.095 |
| Deuteranopia (no green cones) | #808DAE | 0.087 |
| Tritanopia (no blue cones) | #00A7A4 | 0.032 |
| Achromatopsia (no color) | #929292 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30A0AE
#30A0AE
oklch(65.1% 0.099 207.3)
- #C4776E
#C4776E
oklch(65% 0.098 27.2)
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 #30A0AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.037
- Sea #3C9992 ΔE 0.041
- Persian Green #2A9D8F ΔE 0.047
- Turquoise Blue #06B1C4 ΔE 0.050
- Teal Green #0A9396 ΔE 0.051
- Blue Green #0F9B8E ΔE 0.051
- Dull Teal #5F9E8F ΔE 0.052
- Light Sea Green #20B2AA ΔE 0.055
Use #30A0AE 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.