#91CFAE
Closest named color: Tiffany Blue (#94D2BD). oklch(80.3% 0.079 160.7), rgb(145, 207, 174).
Aa
Black text reads best on this color (11.74:1).
About this color
#91CFAE is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.079 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.021 away. Black text reads best on it, at 11.74:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.74:1 |
| White text | 1.78:1 |
Values
| HEX | #91CFAE |
| RGB | rgb(145, 207, 174) |
| HSL | hsl(148, 39%, 69%) |
| OKLCH | oklch(80.3% 0.079 160.7) |
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 #91CFAE | 1.78:1 | Fails | Lc -37.0 | Non-text elements, placeholder text |
| Black text on #91CFAE | 11.74:1 | AAA | Lc 70.8 | Content text, not long reading |
| #91CFAE text on white | 1.78:1 | Fails | Lc 33.0 | Non-text elements, placeholder text |
| #91CFAE text on black | 11.74:1 | AAA | Lc -69.6 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DDEFE5
oklch(93.6% 0.023 161.7)
-
Step 200
200
#C1E3D0
oklch(88.6% 0.044 160.9)
-
Step 300
300 (this color)
#91CFAE
oklch(80.3% 0.079 160.7)
-
Step 400
400
#4AB986
oklch(70.8% 0.127 160.5)
-
Step 500
500
#00A36C
oklch(63.2% 0.142 160.5)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005E3D
oklch(42.6% 0.095 160.9)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#91CFAE 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) | #CDC6AC | 0.076 |
| Deuteranopia (no green cones) | #C3BFB0 | 0.073 |
| Tritanopia (no blue cones) | #84CFC5 | 0.033 |
| Achromatopsia (no color) | #C2C2C2 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91CFAE
#91CFAE
oklch(80.3% 0.079 160.7)
- #E3ABCE
#E3ABCE
oklch(80.3% 0.08 341.1)
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 #91CFAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.021
- Pale Teal #82CBB2 ΔE 0.021
- Seafoam Blue #78D1B6 ΔE 0.024
- Medium Aquamarine #66CDAA ΔE 0.043
- Light Teal #90E4C1 ΔE 0.056
- Ash Gray #BFC8AD ΔE 0.057
- Dark Sea Green #8FBC8F ΔE 0.057
- Medium Turquoise #48D1CC ΔE 0.065
Use #91CFAE 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.