#99783F
Closest named color: Mocha (#9D7651). oklch(59.2% 0.085 79.6), rgb(153, 120, 63).
Aa
Black text reads best on this color (5.11:1).
About this color
#99783F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 59%, its chroma 0.085 and its hue 80°. Its hue sits on the warm side of the wheel. The nearest named color is Mocha (#9D7651), ΔE 0.025 away. Black text reads best on it, at 5.11:1.
| Hue family | Browns |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Mocha (#9D7651) |
| Black text | 5.11:1 |
| White text | 4.10:1 |
Values
| HEX | #99783F |
| RGB | rgb(153, 120, 63) |
| HSL | hsl(38, 42%, 42%) |
| OKLCH | oklch(59.2% 0.085 79.6) |
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 #99783F | 4.10:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #99783F | 5.11:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #99783F text on white | 4.10:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #99783F text on black | 5.11:1 | AA | Lc -33.5 | 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 600.
-
Step 50
50
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EEE9E2
oklch(93.6% 0.011 76.6)
-
Step 200
200
#E1D8CA
oklch(88.6% 0.021 79.1)
-
Step 300
300
#CEBEA5
oklch(80.8% 0.039 79)
-
Step 400
400
#B59D75
oklch(70.7% 0.062 80.2)
-
Step 500
500
#A38451
oklch(63.1% 0.078 79.1)
-
Step 600
600 (this color)
#99783F
oklch(59.2% 0.085 79.6)
-
Step 700
700
#795B26
oklch(49.1% 0.08 79.1)
-
Step 800
800
#624B21
oklch(42.8% 0.066 80.4)
-
Step 900
900
#503E20
oklch(37.6% 0.051 79)
-
Step 950
950
#2F2514
oklch(27.1% 0.032 80)
#99783F 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) | #85783A | 0.034 |
| Deuteranopia (no green cones) | #8D8141 | 0.030 |
| Tritanopia (no blue cones) | #A56E6B | 0.075 |
| Achromatopsia (no color) | #7D7D7D | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99783F
#99783F
oklch(59.2% 0.085 79.6)
- #5F7FB1
#5F7FB1
oklch(59.3% 0.085 259.1)
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 #99783F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mocha #9D7651 ΔE 0.025
- Leather #AC7434 ΔE 0.032
- Puce #A57E52 ΔE 0.033
- Coffee #A6814C ΔE 0.035
- Tan Brown #AB7E4C ΔE 0.038
- Hazel #8E7618 ΔE 0.039
- Dirt #8A6E45 ΔE 0.041
- Bronze #A87900 ΔE 0.043
Use #99783F 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.