#99CDAE
Closest named color: Tiffany Blue (#94D2BD). oklch(80.3% 0.07 158.2), rgb(153, 205, 174).
Aa
Black text reads best on this color (11.69:1).
About this color
#99CDAE is a light, muted green. In OKLCH its lightness is 80%, its chroma 0.070 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.020 away. Black text reads best on it, at 11.69:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.69:1 |
| White text | 1.79:1 |
Values
| HEX | #99CDAE |
| RGB | rgb(153, 205, 174) |
| HSL | hsl(144, 34%, 70%) |
| OKLCH | oklch(80.3% 0.07 158.2) |
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 #99CDAE | 1.79:1 | Fails | Lc -37.3 | Non-text elements, placeholder text |
| Black text on #99CDAE | 11.69:1 | AAA | Lc 70.6 | Content text, not long reading |
| #99CDAE text on white | 1.79:1 | Fails | Lc 33.2 | Non-text elements, placeholder text |
| #99CDAE text on black | 11.69:1 | AAA | Lc -69.4 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#DFEEE5
oklch(93.5% 0.02 159.7)
-
Step 200
200
#C5E1D0
oklch(88.4% 0.038 158.9)
-
Step 300
300 (this color)
#99CDAE
oklch(80.3% 0.07 158.2)
-
Step 400
400
#5DB686
oklch(70.8% 0.112 158.1)
-
Step 500
500
#15A368
oklch(63.2% 0.143 158.3)
-
Step 600
600
#008955
oklch(55.5% 0.129 158.2)
-
Step 700
700
#007447
oklch(49.2% 0.115 158)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#004F2F
oklch(37.7% 0.088 158.2)
-
Step 950
950
#042F1B
oklch(27.1% 0.059 157.9)
#99CDAE 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) | #CCC5AC | 0.066 |
| Deuteranopia (no green cones) | #C3BFB0 | 0.063 |
| Tritanopia (no blue cones) | #90CCC4 | 0.032 |
| Achromatopsia (no color) | #C1C1C1 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99CDAE
#99CDAE
oklch(80.3% 0.07 158.2)
- #DDAECE
#DDAECE
oklch(80.3% 0.069 338.3)
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 #99CDAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.020
- Pale Teal #82CBB2 ΔE 0.026
- Seafoam Blue #78D1B6 ΔE 0.033
- Ash Gray #BFC8AD ΔE 0.047
- Medium Aquamarine #66CDAA ΔE 0.051
- Dark Sea Green #8FBC8F ΔE 0.056
- Light Teal #90E4C1 ΔE 0.059
- Pale Olive #B9CC81 ΔE 0.063
Use #99CDAE 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.