#997F39
Closest named color: Coffee (#A6814C). oklch(60.7% 0.094 88.9), rgb(153, 127, 57).
Aa
Black text reads best on this color (5.44:1).
About this color
#997F39 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 61%, its chroma 0.094 and its hue 89°. Its hue sits on the warm side of the wheel. The nearest named color is Coffee (#A6814C), ΔE 0.031 away. Black text reads best on it, at 5.44:1.
| Hue family | Browns |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Coffee (#A6814C) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #997F39 |
| RGB | rgb(153, 127, 57) |
| HSL | hsl(44, 46%, 41%) |
| OKLCH | oklch(60.7% 0.094 88.9) |
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 #997F39 | 3.85:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #997F39 | 5.44:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #997F39 text on white | 3.85:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #997F39 text on black | 5.44:1 | AA | Lc -35.7 | 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
#EDEAE0
oklch(93.7% 0.014 93)
-
Step 200
200
#E0D9C6
oklch(88.6% 0.027 90.1)
-
Step 300
300
#CDC09F
oklch(81% 0.047 89.1)
-
Step 400
400
#B39F6A
oklch(70.8% 0.075 89.7)
-
Step 500
500 (this color)
#997F39
oklch(60.7% 0.094 88.9)
-
Step 600
600
#8C6F1D
oklch(55.5% 0.102 88.1)
-
Step 700
700
#775D0D
oklch(49.1% 0.096 88.5)
-
Step 800
800
#604C10
oklch(42.6% 0.079 89.2)
-
Step 900
900
#4F4016
oklch(37.8% 0.062 89.3)
-
Step 950
950
#2E250E
oklch(26.9% 0.039 88.3)
#997F39 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) | #8C7E32 | 0.023 |
| Deuteranopia (no green cones) | #93853C | 0.018 |
| Tritanopia (no blue cones) | #A57570 | 0.086 |
| Achromatopsia (no color) | #828282 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997F39
#997F39
oklch(60.7% 0.094 88.9)
- #6B7FBB
#6B7FBB
oklch(60.6% 0.095 269.4)
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 #997F39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coffee #A6814C ΔE 0.031
- Bronze #A87900 ΔE 0.034
- Drab #828344 ΔE 0.035
- Puce #A57E52 ΔE 0.037
- Hazel #8E7618 ΔE 0.038
- Mustard Brown #AC7E04 ΔE 0.038
- Tan Brown #AB7E4C ΔE 0.039
- Leather #AC7434 ΔE 0.040
Use #997F39 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.