#91C8BF
Closest named color: Pale Teal (#82CBB2). oklch(79.2% 0.058 183.6), rgb(145, 200, 191).
Aa
Black text reads best on this color (11.21:1).
About this color
#91C8BF is a light, muted teal or cyan. In OKLCH its lightness is 79%, its chroma 0.058 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.029 away. Black text reads best on it, at 11.21:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 11.21:1 |
| White text | 1.87:1 |
Values
| HEX | #91C8BF |
| RGB | rgb(145, 200, 191) |
| HSL | hsl(170, 33%, 68%) |
| OKLCH | oklch(79.2% 0.058 183.6) |
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 #91C8BF | 1.87:1 | Fails | Lc -39.6 | Non-text elements, placeholder text |
| Black text on #91C8BF | 11.21:1 | AAA | Lc 68.5 | Content text, not long reading |
| #91C8BF text on white | 1.87:1 | Fails | Lc 35.4 | Non-text elements, placeholder text |
| #91C8BF text on black | 11.21:1 | AAA | Lc -67.1 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DEEEEB
oklch(93.6% 0.017 183.5)
-
Step 200
200
#C3E1DB
oklch(88.6% 0.033 182.1)
-
Step 300
300 (this color)
#91C8BF
oklch(79.2% 0.058 183.6)
-
Step 400
400
#53B4A7
oklch(70.8% 0.094 183.7)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007066
oklch(49% 0.087 184.2)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#91C8BF 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) | #C3C2BF | 0.063 |
| Deuteranopia (no green cones) | #B9BAC0 | 0.060 |
| Tritanopia (no blue cones) | #81CAC5 | 0.017 |
| Achromatopsia (no color) | #BDBDBD | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C8BF
#91C8BF
oklch(79.2% 0.058 183.6)
- #DDACB7
#DDACB7
oklch(79.2% 0.059 3.5)
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 #91C8BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.029
- Tiffany Blue #94D2BD ΔE 0.030
- Seafoam Blue #78D1B6 ΔE 0.040
- Light Cornflower Blue #98C1D9 ΔE 0.049
- Light Grey Blue #9DBCD4 ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.057
- Medium Aquamarine #66CDAA ΔE 0.057
- French Gray #ADB5BD ΔE 0.058
Use #91C8BF 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.