#91DFB5
Closest named color: Light Teal (#90E4C1). oklch(84.1% 0.098 159.8), rgb(145, 223, 181).
Aa
Black text reads best on this color (13.42:1).
About this color
#91DFB5 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.098 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.017 away. Black text reads best on it, at 13.42:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.42:1 |
| White text | 1.56:1 |
Values
| HEX | #91DFB5 |
| RGB | rgb(145, 223, 181) |
| HSL | hsl(148, 55%, 72%) |
| OKLCH | oklch(84.1% 0.098 159.8) |
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 #91DFB5 | 1.56:1 | Fails | Lc -29.1 | Dividers and decoration only |
| Black text on #91DFB5 | 13.42:1 | AAA | Lc 78.1 | Fine for body text |
| #91DFB5 text on white | 1.56:1 | Fails | Lc 25.7 | Dividers and decoration only |
| #91DFB5 text on black | 13.42:1 | AAA | Lc -77.4 | Fine for body text |
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
#EEF8F2
oklch(97% 0.013 159.9)
-
Step 100
100
#DBF0E3
oklch(93.6% 0.028 158.7)
-
Step 200
200
#BBE5CD
oklch(88.5% 0.055 160)
-
Step 300
300 (this color)
#91DFB5
oklch(84.1% 0.098 159.8)
-
Step 400
400
#18BD7E
oklch(70.6% 0.155 160)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#91DFB5 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) | #DDD4B3 | 0.093 |
| Deuteranopia (no green cones) | #D0CBB7 | 0.089 |
| Tritanopia (no blue cones) | #80DED3 | 0.043 |
| Achromatopsia (no color) | #CFCFCF | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DFB5
#91DFB5
oklch(84.1% 0.098 159.8)
- #F7B2DF
#F7B2DF
oklch(84.1% 0.098 340.2)
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 #91DFB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.017
- Hospital Green #9BE5AA ΔE 0.027
- Tiffany Blue #94D2BD ΔE 0.041
- Light Grey Green #B7E1A1 ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.049
- Light Turquoise #7EF4CC ΔE 0.055
- Pale Teal #82CBB2 ΔE 0.059
- Turquoise #40E0D0 ΔE 0.063
Use #91DFB5 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.