#999584
Closest named color: Warm Grey (#978A84). oklch(66.8% 0.025 96.1), rgb(153, 149, 132).
Aa
Black text reads best on this color (6.98:1).
About this color
#999584 is a medium-light close to neutral grey. In OKLCH its lightness is 67%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.032 away. Black text reads best on it, at 6.98:1.
| Hue family | Neutrals |
| Lightness | medium-light (67%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #999584 |
| RGB | rgb(153, 149, 132) |
| HSL | hsl(49, 9%, 56%) |
| OKLCH | oklch(66.8% 0.025 96.1) |
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 #999584 | 3.00:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #999584 | 6.98:1 | AA | Lc 47.3 | Large or bold text, headings |
| #999584 text on white | 3.00:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #999584 text on black | 6.98:1 | AA | Lc -45.0 | Non-text elements, placeholder 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 500.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EAEAE7
oklch(93.6% 0.004 106.5)
-
Step 200
200
#DAD9D4
oklch(88.5% 0.007 97.4)
-
Step 300
300
#C3C1B8
oklch(81% 0.013 96.5)
-
Step 400
400
#A4A193
oklch(70.7% 0.02 97)
-
Step 500
500 (this color)
#999584
oklch(66.8% 0.025 96.1)
-
Step 600
600
#787462
oklch(55.7% 0.027 96.8)
-
Step 700
700
#656151
oklch(49.2% 0.025 95.5)
-
Step 800
800
#524F42
oklch(42.6% 0.021 96.4)
-
Step 900
900
#444238
oklch(37.8% 0.017 97.8)
-
Step 950
950
#282621
oklch(26.9% 0.009 88.8)
#999584 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) | #999483 | 0.003 |
| Deuteranopia (no green cones) | #9A9585 | 0.002 |
| Tritanopia (no blue cones) | #9D9290 | 0.023 |
| Achromatopsia (no color) | #959595 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #999584
#999584
oklch(66.8% 0.025 96.1)
- #9094A4
#9094A4
oklch(66.9% 0.024 274.6)
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 #999584, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.032
- Pale Brown #B1916E ΔE 0.042
- Cement #A5A391 ΔE 0.044
- Grey Green #86A17D ΔE 0.046
- Dark Beige #AC9362 ΔE 0.049
- Dust #B2996E ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.051
- Greeny Grey #7EA07A ΔE 0.053
Use #999584 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.