#91A098
Closest named color: Cool Grey (#95A3A6). oklch(69.1% 0.021 162.7), rgb(145, 160, 152).
Aa
Black text reads best on this color (7.68:1).
About this color
#91A098 is a medium-light close to neutral grey. In OKLCH its lightness is 69%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Cool Grey (#95A3A6), ΔE 0.021 away. Black text reads best on it, at 7.68:1.
| Hue family | Neutrals |
| Lightness | medium-light (69%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Cool Grey (#95A3A6) |
| Black text | 7.68:1 |
| White text | 2.73:1 |
Values
| HEX | #91A098 |
| RGB | rgb(145, 160, 152) |
| HSL | hsl(148, 7%, 60%) |
| OKLCH | oklch(69.1% 0.021 162.7) |
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 #91A098 | 2.73:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #91A098 | 7.68:1 | AAA | Lc 51.1 | Large or bold text, headings |
| #91A098 text on white | 2.73:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #91A098 text on black | 7.68:1 | AAA | Lc -49.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E8EBE9
oklch(93.7% 0.004 157.2)
-
Step 200
200
#D5DBD8
oklch(88.6% 0.008 164.9)
-
Step 300
300
#BAC3BE
oklch(80.9% 0.012 162)
-
Step 400
400 (this color)
#91A098
oklch(69.1% 0.021 162.7)
-
Step 500
500
#7C8F85
oklch(63.2% 0.026 162.7)
-
Step 600
600
#65796E
oklch(55.6% 0.029 161.3)
-
Step 700
700
#54665C
oklch(49.2% 0.027 160.9)
-
Step 800
800
#44534B
oklch(42.7% 0.023 162)
-
Step 900
900
#3A453F
oklch(37.8% 0.018 161.6)
-
Step 950
950
#222825
oklch(27% 0.01 164.1)
#91A098 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) | #9F9E98 | 0.020 |
| Deuteranopia (no green cones) | #9D9C98 | 0.019 |
| Tritanopia (no blue cones) | #8EA09E | 0.009 |
| Achromatopsia (no color) | #9C9C9C | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91A098
#91A098
oklch(69.1% 0.021 162.7)
- #A5979F
#A5979F
oklch(69.1% 0.02 342.3)
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 #91A098, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Grey #95A3A6 ΔE 0.021
- Pewter #96A8A1 ΔE 0.024
- Cement #A5A391 ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.038
- Cool Steel #97A7B3 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.044
- Grey Green #86A17D ΔE 0.044
Use #91A098 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.