#BAAC1E
Closest named color: Muddy Yellow (#BFAC05). oklch(73.4% 0.147 103.2), rgb(186, 172, 30).
Aa
Black text reads best on this color (9.00:1).
About this color
#BAAC1E is a medium-light, vivid yellow. In OKLCH its lightness is 73%, its chroma 0.147 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Yellow (#BFAC05), ΔE 0.009 away. Black text reads best on it, at 9.00:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Muddy Yellow (#BFAC05) |
| Black text | 9.00:1 |
| White text | 2.33:1 |
Values
| HEX | #BAAC1E |
| RGB | rgb(186, 172, 30) |
| HSL | hsl(55, 72%, 42%) |
| OKLCH | oklch(73.4% 0.147 103.2) |
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 #BAAC1E | 2.33:1 | Fails | Lc -50.7 | Large or bold text, headings |
| Black text on #BAAC1E | 9.00:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #BAAC1E text on white | 2.33:1 | Fails | Lc 45.8 | Large or bold text, headings |
| #BAAC1E text on black | 9.00:1 | AAA | Lc -56.3 | 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
#F7F6ED
oklch(97.1% 0.012 101.5)
-
Step 100
100
#EDEBD7
oklch(93.6% 0.027 102.2)
-
Step 200
200
#DFDBB5
oklch(88.5% 0.05 102.4)
-
Step 300
300
#CBC47D
oklch(81% 0.092 103.4)
-
Step 400
400 (this color)
#BAAC1E
oklch(73.4% 0.147 103.2)
-
Step 500
500
#988C00
oklch(63.1% 0.133 103.5)
-
Step 600
600
#807500
oklch(55.5% 0.117 103)
-
Step 700
700
#6C6300
oklch(49.3% 0.104 103.3)
-
Step 800
800
#585000
oklch(42.6% 0.089 102.9)
-
Step 900
900
#494300
oklch(37.7% 0.08 103.8)
-
Step 950
950
#2C2700
oklch(27% 0.057 102.1)
#BAAC1E 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) | #BDA600 | 0.015 |
| Deuteranopia (no green cones) | #C1AD2B | 0.013 |
| Tritanopia (no blue cones) | #C99F93 | 0.136 |
| Achromatopsia (no color) | #AAAAAA | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BAAC1E
#BAAC1E
oklch(73.4% 0.147 103.2)
- #9E9BFF
#9E9BFF
oklch(73.3% 0.143 283.7)
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 #BAAC1E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Yellow #BFAC05 ΔE 0.009
- Olive Yellow #C2B709 ΔE 0.034
- Mustard Green #A8B504 ΔE 0.037
- Mustard #CEB301 ΔE 0.037
- Burnt Yellow #D5AB09 ΔE 0.041
- Ocre #C69C04 ΔE 0.042
- Ocher #BF9B0C ΔE 0.043
- Yellow Ochre #CB9D06 ΔE 0.043
Use #BAAC1E 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.