#99CBB7
Closest named color: Tiffany Blue (#94D2BD). oklch(80.1% 0.06 168.3), rgb(153, 203, 183).
Aa
Black text reads best on this color (11.58:1).
About this color
#99CBB7 is a light, muted green. In OKLCH its lightness is 80%, its chroma 0.060 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.018 away. Black text reads best on it, at 11.58:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.58:1 |
| White text | 1.81:1 |
Values
| HEX | #99CBB7 |
| RGB | rgb(153, 203, 183) |
| HSL | hsl(156, 32%, 70%) |
| OKLCH | oklch(80.1% 0.06 168.3) |
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 #99CBB7 | 1.81:1 | Fails | Lc -37.8 | Non-text elements, placeholder text |
| Black text on #99CBB7 | 11.58:1 | AAA | Lc 70.1 | Content text, not long reading |
| #99CBB7 text on white | 1.81:1 | Fails | Lc 33.8 | Non-text elements, placeholder text |
| #99CBB7 text on black | 11.58:1 | AAA | Lc -68.9 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C5E1D5
oklch(88.6% 0.034 167.9)
-
Step 300
300 (this color)
#99CBB7
oklch(80.1% 0.06 168.3)
-
Step 400
400
#5FB496
oklch(70.8% 0.095 168.5)
-
Step 500
500
#1AA07C
oklch(63% 0.121 168.8)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#052E22
oklch(27% 0.05 168.8)
#99CBB7 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) | #C8C4B6 | 0.060 |
| Deuteranopia (no green cones) | #BFBEB8 | 0.057 |
| Tritanopia (no blue cones) | #8ECCC5 | 0.021 |
| Achromatopsia (no color) | #C0C0C0 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99CBB7
#99CBB7
oklch(80.1% 0.06 168.3)
- #DCAFC5
#DCAFC5
oklch(80.1% 0.06 347.6)
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 #99CBB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.018
- Pale Teal #82CBB2 ΔE 0.027
- Seafoam Blue #78D1B6 ΔE 0.036
- Ash Gray #BFC8AD ΔE 0.046
- Medium Aquamarine #66CDAA ΔE 0.056
- Silver #C0C0C0 ΔE 0.060
- Dark Sea Green #8FBC8F ΔE 0.061
- Celeste #A8DADC ΔE 0.061
Use #99CBB7 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.