#99E4CD
Closest named color: Light Teal (#90E4C1). oklch(86.3% 0.081 173.1), rgb(153, 228, 205).
Aa
Black text reads best on this color (14.33:1).
About this color
#99E4CD is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.081 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.020 away. Black text reads best on it, at 14.33:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.33:1 |
| White text | 1.46:1 |
Values
| HEX | #99E4CD |
| RGB | rgb(153, 228, 205) |
| HSL | hsl(162, 58%, 75%) |
| OKLCH | oklch(86.3% 0.081 173.1) |
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 #99E4CD | 1.46:1 | Fails | Lc -25.0 | Dividers and decoration only |
| Black text on #99E4CD | 14.33:1 | AAA | Lc 81.7 | Fine for body text |
| #99E4CD text on white | 1.46:1 | Fails | Lc 22.0 | Dividers and decoration only |
| #99E4CD text on black | 14.33:1 | AAA | Lc -81.3 | Fine for body 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 200.
-
Step 50
50
#EDF9F4
oklch(97.2% 0.014 169.3)
-
Step 100
100
#D6F1E8
oklch(93.6% 0.031 173.6)
-
Step 200
200 (this color)
#99E4CD
oklch(86.3% 0.081 173.1)
-
Step 300
300
#71D7BA
oklch(80.9% 0.105 172.9)
-
Step 400
400
#00BB99
oklch(70.6% 0.135 173.4)
-
Step 500
500
#00A183
oklch(63.2% 0.121 173.2)
-
Step 600
600
#00876D
oklch(55.6% 0.107 172.9)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#99E4CD 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) | #DFDBCC | 0.084 |
| Deuteranopia (no green cones) | #D2D1CF | 0.081 |
| Tritanopia (no blue cones) | #84E5DD | 0.027 |
| Achromatopsia (no color) | #D5D5D5 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99E4CD
#99E4CD
oklch(86.3% 0.081 173.1)
- #FDBCD7
#FDBCD7
oklch(86.2% 0.082 352.3)
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 #99E4CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.020
- Celeste #A8DADC ΔE 0.043
- Hospital Green #9BE5AA ΔE 0.048
- Light Turquoise #7EF4CC ΔE 0.048
- Tiffany Blue #94D2BD ΔE 0.049
- Powder Blue #B0E0E6 ΔE 0.049
- Pale Turquoise #AFEEEE ΔE 0.055
- Robin's Egg Blue #98EFF9 ΔE 0.059
Use #99E4CD 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.