#BCB351
Closest named color: Dark Khaki (#BDB76B). oklch(75.5% 0.12 104.1), rgb(188, 179, 81).
Aa
Black text reads best on this color (9.70:1).
About this color
#BCB351 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 75%, its chroma 0.120 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.026 away. Black text reads best on it, at 9.70:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 9.70:1 |
| White text | 2.16:1 |
Values
| HEX | #BCB351 |
| RGB | rgb(188, 179, 81) |
| HSL | hsl(55, 44%, 53%) |
| OKLCH | oklch(75.5% 0.12 104.1) |
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 #BCB351 | 2.16:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #BCB351 | 9.70:1 | AAA | Lc 61.5 | Content text, not long reading |
| #BCB351 text on white | 2.16:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #BCB351 text on black | 9.70:1 | AAA | Lc -59.8 | 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
#F6F6EE
oklch(97.1% 0.011 106.6)
-
Step 100
100
#ECEBDB
oklch(93.7% 0.021 103.9)
-
Step 200
200
#DDDBBC
oklch(88.5% 0.041 104.2)
-
Step 300
300
#C8C48B
oklch(81% 0.075 104.6)
-
Step 400
400 (this color)
#BCB351
oklch(75.5% 0.12 104.1)
-
Step 500
500
#978C00
oklch(63% 0.133 104)
-
Step 600
600
#7F7600
oklch(55.6% 0.118 104.3)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800
#575100
oklch(42.7% 0.09 104.7)
-
Step 900
900
#494300
oklch(37.7% 0.08 103.8)
-
Step 950
950
#2B2700
oklch(26.9% 0.057 103.7)
#BCB351 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) | #C1AD47 | 0.016 |
| Deuteranopia (no green cones) | #C4B256 | 0.014 |
| Tritanopia (no blue cones) | #C9A89D | 0.109 |
| Achromatopsia (no color) | #B0B0B0 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCB351
#BCB351
oklch(75.5% 0.12 104.1)
- #A6A5F9
#A6A5F9
oklch(75.5% 0.12 283.7)
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 #BCB351, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.026
- Light Olive #ACBF69 ΔE 0.036
- Desert #CCAD60 ΔE 0.036
- Muddy Yellow #BFAC05 ΔE 0.038
- Tan Green #A9BE70 ΔE 0.039
- Light Olive Green #A4BE5C ΔE 0.040
- Olive Yellow #C2B709 ΔE 0.042
- Mustard #CEB301 ΔE 0.043
Use #BCB351 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.