#B4AC63
Closest named color: Dark Khaki (#BDB76B). oklch(73.5% 0.095 103), rgb(180, 172, 99).
Aa
Black text reads best on this color (9.02:1).
About this color
#B4AC63 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 73%, its chroma 0.095 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.033 away. Black text reads best on it, at 9.02:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 9.02:1 |
| White text | 2.32:1 |
Values
| HEX | #B4AC63 |
| RGB | rgb(180, 172, 99) |
| HSL | hsl(54, 35%, 55%) |
| OKLCH | oklch(73.5% 0.095 103) |
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 #B4AC63 | 2.32:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #B4AC63 | 9.02:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #B4AC63 text on white | 2.32:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #B4AC63 text on black | 9.02:1 | AAA | Lc -56.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#ECEBDE
oklch(93.7% 0.017 103.2)
-
Step 200
200
#DDDAC2
oklch(88.4% 0.032 101.2)
-
Step 300
300
#C7C397
oklch(80.9% 0.059 103.3)
-
Step 400
400 (this color)
#B4AC63
oklch(73.5% 0.095 103)
-
Step 500
500
#978C22
oklch(63.1% 0.121 103.2)
-
Step 600
600
#807500
oklch(55.5% 0.117 103)
-
Step 700
700
#6C6200
oklch(49% 0.103 102.5)
-
Step 800
800
#585000
oklch(42.6% 0.089 102.9)
-
Step 900
900
#4A4300
oklch(37.8% 0.079 102.7)
-
Step 950
950
#2B2706
oklch(26.9% 0.049 102.4)
#B4AC63 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) | #B8A85D | 0.011 |
| Deuteranopia (no green cones) | #BBAC66 | 0.011 |
| Tritanopia (no blue cones) | #BFA39A | 0.086 |
| Achromatopsia (no color) | #AAAAAA | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4AC63
#B4AC63
oklch(73.5% 0.095 103)
- #A0A2E4
#A0A2E4
oklch(73.5% 0.095 282.5)
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 #B4AC63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.033
- Desert #CCAD60 ΔE 0.036
- Sand Brown #CBA560 ΔE 0.037
- Camel #C69F59 ΔE 0.039
- Sandstone #C9AE74 ΔE 0.040
- Toupe #C7AC7D ΔE 0.045
- Tan Green #A9BE70 ΔE 0.047
- Light Olive #ACBF69 ΔE 0.050
Use #B4AC63 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.