#997B56
Closest named color: Mocha (#9D7651). oklch(60.3% 0.064 72), rgb(153, 123, 86).
Aa
Black text reads best on this color (5.32:1).
About this color
#997B56 is a medium-dark, muted brown. In OKLCH its lightness is 60%, its chroma 0.064 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Mocha (#9D7651), ΔE 0.014 away. Black text reads best on it, at 5.32:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.064) |
| Temperature | warm |
| Nearest name | Mocha (#9D7651) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #997B56 |
| RGB | rgb(153, 123, 86) |
| HSL | hsl(33, 28%, 47%) |
| OKLCH | oklch(60.3% 0.064 72) |
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 #997B56 | 3.94:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #997B56 | 5.32:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #997B56 text on white | 3.94:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #997B56 text on black | 5.32:1 | AA | Lc -34.9 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EEE9E3
oklch(93.6% 0.01 72.7)
-
Step 200
200
#E0D8CD
oklch(88.6% 0.017 76.1)
-
Step 300
300
#CEBEAB
oklch(81% 0.032 72.1)
-
Step 400
400
#B49C7F
oklch(70.7% 0.049 72.2)
-
Step 500
500 (this color)
#997B56
oklch(60.3% 0.064 72)
-
Step 600
600
#8D6D44
oklch(55.7% 0.07 72.4)
-
Step 700
700
#785B36
oklch(49.2% 0.065 72.1)
-
Step 800
800
#614A2D
oklch(42.6% 0.053 72)
-
Step 900
900
#4F3E28
oklch(37.6% 0.042 73.2)
-
Step 950
950
#2F2418
oklch(27% 0.027 68.7)
#997B56 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) | #867C53 | 0.031 |
| Deuteranopia (no green cones) | #8D8357 | 0.028 |
| Tritanopia (no blue cones) | #A37472 | 0.053 |
| Achromatopsia (no color) | #808080 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997B56
#997B56
oklch(60.3% 0.064 72)
- #6584A7
#6584A7
oklch(60.3% 0.064 251.9)
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 #997B56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mocha #9D7651 ΔE 0.014
- Puce #A57E52 ΔE 0.023
- Brown Grey #8D8468 ΔE 0.031
- Coffee #A6814C ΔE 0.032
- Tan Brown #AB7E4C ΔE 0.034
- Light Brown #AD8150 ΔE 0.040
- Leather #AC7434 ΔE 0.043
- Reddish Grey #997570 ΔE 0.045
Use #997B56 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.