#99C8BE
Closest named color: Tiffany Blue (#94D2BD). oklch(79.7% 0.051 180.4), rgb(153, 200, 190).
Aa
Black text reads best on this color (11.35:1).
About this color
#99C8BE is a light, muted teal or cyan. In OKLCH its lightness is 80%, its chroma 0.051 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.028 away. Black text reads best on it, at 11.35:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.35:1 |
| White text | 1.84:1 |
Values
| HEX | #99C8BE |
| RGB | rgb(153, 200, 190) |
| HSL | hsl(167, 30%, 69%) |
| OKLCH | oklch(79.7% 0.051 180.4) |
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 #99C8BE | 1.84:1 | Fails | Lc -38.9 | Non-text elements, placeholder text |
| Black text on #99C8BE | 11.35:1 | AAA | Lc 69.1 | Content text, not long reading |
| #99C8BE text on white | 1.84:1 | Fails | Lc 34.8 | Non-text elements, placeholder text |
| #99C8BE text on black | 11.35:1 | AAA | Lc -67.8 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEA
oklch(93.6% 0.014 180.7)
-
Step 200
200
#C6E0DA
oklch(88.6% 0.029 180.2)
-
Step 300
300 (this color)
#99C8BE
oklch(79.7% 0.051 180.4)
-
Step 400
400
#62B2A3
oklch(70.8% 0.082 180.3)
-
Step 500
500
#269E8C
oklch(63.1% 0.105 180.1)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#072D27
oklch(26.9% 0.043 180.1)
#99C8BE 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) | #C4C2BE | 0.055 |
| Deuteranopia (no green cones) | #BBBCBF | 0.052 |
| Tritanopia (no blue cones) | #8CCAC5 | 0.015 |
| Achromatopsia (no color) | #BFBFBF | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99C8BE
#99C8BE
oklch(79.7% 0.051 180.4)
- #DAAFBB
#DAAFBB
oklch(79.6% 0.052 359.8)
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 #99C8BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.028
- Pale Teal #82CBB2 ΔE 0.034
- Seafoam Blue #78D1B6 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.049
- Ash Gray #BFC8AD ΔE 0.050
- Silver #C0C0C0 ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.053
- Cloudy Blue #ACC2D9 ΔE 0.054
Use #99C8BE 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.