#009899
Closest named color: Teal Green (#0A9396). oklch(61.6% 0.105 195.6), rgb(0, 152, 153).
Aa
Black text reads best on this color (5.95:1).
About this color
#009899 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 62%, its chroma 0.105 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.014 away. Black text reads best on it, at 5.95:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.95:1 |
| White text | 3.52:1 |
Values
| HEX | #009899 |
| RGB | rgb(0, 152, 153) |
| HSL | hsl(180, 100%, 30%) |
| OKLCH | oklch(61.6% 0.105 195.6) |
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 #009899 | 3.52:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #009899 | 5.95:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #009899 text on white | 3.52:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #009899 text on black | 5.95:1 | AA | Lc -39.4 | 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
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DFEDED
oklch(93.6% 0.015 196.9)
-
Step 200
200
#C4DFDF
oklch(88.4% 0.029 196.6)
-
Step 300
300
#9ACBCB
oklch(80.8% 0.051 196.2)
-
Step 400
400
#5CB1B1
oklch(70.8% 0.082 195.4)
-
Step 500
500 (this color)
#009899
oklch(61.6% 0.105 195.6)
-
Step 600
600
#008485
oklch(55.6% 0.095 195.7)
-
Step 700
700
#006F70
oklch(49.1% 0.084 195.9)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#042D2D
oklch(27.1% 0.043 194.9)
#009899 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) | #8D9099 | 0.109 |
| Deuteranopia (no green cones) | #7B839A | 0.102 |
| Tritanopia (no blue cones) | #009D98 | 0.016 |
| Achromatopsia (no color) | #888888 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #009899
#009899
oklch(61.6% 0.105 195.6)
- #BB6970
#BB6970
oklch(61.5% 0.105 15.2)
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 #009899, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.014
- Blue Green #0F9B8E ΔE 0.022
- Sea #3C9992 ΔE 0.024
- Persian Green #2A9D8F ΔE 0.027
- Dark Cyan #008B8B ΔE 0.040
- Dusty Teal #4C9085 ΔE 0.040
- Teal Blue #01889F ΔE 0.052
- Grey Teal #5E9B8A ΔE 0.055
Use #009899 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.