#997A3F
Closest named color: Mocha (#9D7651). oklch(59.7% 0.086 81.9), rgb(153, 122, 63).
Aa
Black text reads best on this color (5.21:1).
About this color
#997A3F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 60%, its chroma 0.086 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Mocha (#9D7651), ΔE 0.028 away. Black text reads best on it, at 5.21:1.
| Hue family | Browns |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Mocha (#9D7651) |
| Black text | 5.21:1 |
| White text | 4.03:1 |
Values
| HEX | #997A3F |
| RGB | rgb(153, 122, 63) |
| HSL | hsl(39, 42%, 42%) |
| OKLCH | oklch(59.7% 0.086 81.9) |
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 #997A3F | 4.03:1 | AA large text | Lc -73.0 | Content text, not long reading |
| Black text on #997A3F | 5.21:1 | AA | Lc 36.6 | Non-text elements, placeholder text |
| #997A3F text on white | 4.03:1 | AA large text | Lc 67.5 | Content text, not long reading |
| #997A3F text on black | 5.21:1 | AA | Lc -34.2 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E1D8C8
oklch(88.5% 0.024 82.1)
-
Step 300
300
#CEBFA2
oklch(81% 0.043 83.8)
-
Step 400
400
#B69D70
oklch(70.7% 0.068 81.9)
-
Step 500
500 (this color)
#997A3F
oklch(59.7% 0.086 81.9)
-
Step 600
600
#8F6D2A
oklch(55.6% 0.094 81.4)
-
Step 700
700
#795B1D
oklch(49% 0.087 81.9)
-
Step 800
800
#634B1A
oklch(42.8% 0.073 82.2)
-
Step 900
900
#513E1C
oklch(37.7% 0.056 80.2)
-
Step 950
950
#2F2511
oklch(27.1% 0.036 83.5)
#997A3F 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) | #877A3A | 0.031 |
| Deuteranopia (no green cones) | #8F8241 | 0.026 |
| Tritanopia (no blue cones) | #A5706C | 0.076 |
| Achromatopsia (no color) | #7F7F7F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997A3F
#997A3F
oklch(59.7% 0.086 81.9)
- #637FB3
#637FB3
oklch(59.6% 0.086 262.3)
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 #997A3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mocha #9D7651 ΔE 0.028
- Puce #A57E52 ΔE 0.032
- Coffee #A6814C ΔE 0.032
- Leather #AC7434 ΔE 0.033
- Tan Brown #AB7E4C ΔE 0.037
- Hazel #8E7618 ΔE 0.039
- Bronze #A87900 ΔE 0.040
- Drab #828344 ΔE 0.041
Use #997A3F 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.