#00DDAE
Closest named color: Emerald (#06D6A0). oklch(79.8% 0.158 170.2), rgb(0, 221, 174).
Aa
Black text reads best on this color (11.95:1).
About this color
#00DDAE is a light, vivid teal or cyan. In OKLCH its lightness is 80%, its chroma 0.158 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.023 away. Black text reads best on it, at 11.95:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.95:1 |
| White text | 1.75:1 |
Values
| HEX | #00DDAE |
| RGB | rgb(0, 221, 174) |
| HSL | hsl(167, 100%, 43%) |
| OKLCH | oklch(79.8% 0.158 170.2) |
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 #00DDAE | 1.75:1 | Fails | Lc -35.3 | Non-text elements, placeholder text |
| Black text on #00DDAE | 11.95:1 | AAA | Lc 72.4 | Content text, not long reading |
| #00DDAE text on white | 1.75:1 | Fails | Lc 31.4 | Non-text elements, placeholder text |
| #00DDAE text on black | 11.95:1 | AAA | Lc -71.3 | 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 300.
-
Step 50
50
#E8FAF3
oklch(97% 0.021 170.6)
-
Step 100
100
#CDF4E5
oklch(93.5% 0.045 170)
-
Step 200
200
#9DECD0
oklch(88.4% 0.087 170)
-
Step 300
300 (this color)
#00DDAE
oklch(79.8% 0.158 170.2)
-
Step 400
400
#00BC93
oklch(70.7% 0.14 169.9)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#00DDAE 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) | #D6CDAC | 0.160 |
| Deuteranopia (no green cones) | #C0BDB1 | 0.154 |
| Tritanopia (no blue cones) | #00DFD0 | 0.047 |
| Achromatopsia (no color) | #C3C3C3 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00DDAE
#00DDAE
oklch(79.8% 0.158 170.2)
- #FF97C9
#FF97C9
oklch(79.9% 0.137 350.4)
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 #00DDAE, closest first.
No curated palette has a color within ΔE 0.04 of #00DDAE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.023
- Aqua Marine #2EE8BB ΔE 0.035
- Aqua Green #12E193 ΔE 0.041
- Turquoise #40E0D0 ΔE 0.052
- Medium Aquamarine #66CDAA ΔE 0.053
- Seafoam Blue #78D1B6 ΔE 0.063
- Seaweed #18D17B ΔE 0.065
- Medium Turquoise #48D1CC ΔE 0.066
Use #00DDAE 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.