#899A98
Closest named color: Cool Grey (#95A3A6). oklch(67.2% 0.02 188.1), rgb(137, 154, 152).
Aa
Black text reads best on this color (7.13:1).
About this color
#899A98 is a medium-light close to neutral grey. In OKLCH its lightness is 67%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Cool Grey (#95A3A6), ΔE 0.034 away. Black text reads best on it, at 7.13:1.
| Hue family | Neutrals |
| Lightness | medium-light (67%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Cool Grey (#95A3A6) |
| Black text | 7.13:1 |
| White text | 2.94:1 |
Values
| HEX | #899A98 |
| RGB | rgb(137, 154, 152) |
| HSL | hsl(173, 8%, 57%) |
| OKLCH | oklch(67.2% 0.02 188.1) |
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 #899A98 | 2.94:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #899A98 | 7.13:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #899A98 text on white | 2.94:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #899A98 text on black | 7.13:1 | AAA | Lc -45.9 | 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
#E7EBEA
oklch(93.7% 0.004 179.7)
-
Step 200
200
#D4DBDA
oklch(88.6% 0.008 186.9)
-
Step 300
300
#B8C3C2
oklch(80.8% 0.012 190.4)
-
Step 400
400 (this color)
#899A98
oklch(67.2% 0.02 188.1)
-
Step 500
500
#798F8C
oklch(63.2% 0.026 186.5)
-
Step 600
600
#627976
oklch(55.7% 0.027 186.7)
-
Step 700
700
#516663
oklch(49.2% 0.026 185.7)
-
Step 800
800
#425351
oklch(42.7% 0.021 187.6)
-
Step 900
900
#384543
oklch(37.8% 0.017 185.1)
-
Step 950
950
#212827
oklch(27% 0.01 186.1)
#899A98 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) | #989898 | 0.021 |
| Deuteranopia (no green cones) | #959598 | 0.021 |
| Tritanopia (no blue cones) | #859B99 | 0.005 |
| Achromatopsia (no color) | #969696 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #899A98
#899A98
oklch(67.2% 0.02 188.1)
- #A19193
#A19193
oklch(67.1% 0.019 9)
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 #899A98, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Grey #95A3A6 ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.038
- Greyblue #77A1B5 ΔE 0.044
- Pewter #96A8A1 ΔE 0.044
- Warm Grey #978A84 ΔE 0.046
- Cadet Blue #5F9EA0 ΔE 0.048
Use #899A98 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.