#BCA000
Closest named color: Ocher (#BF9B0C). oklch(70.9% 0.146 96.5), rgb(188, 160, 0).
Aa
Black text reads best on this color (8.16:1).
About this color
#BCA000 is a medium-light, vivid yellow. In OKLCH its lightness is 71%, its chroma 0.146 and its hue 96°. Its hue sits on the warm side of the wheel. The nearest named color is Ocher (#BF9B0C), ΔE 0.015 away. Black text reads best on it, at 8.16:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Ocher (#BF9B0C) |
| Black text | 8.16:1 |
| White text | 2.57:1 |
Values
| HEX | #BCA000 |
| RGB | rgb(188, 160, 0) |
| HSL | hsl(51, 100%, 37%) |
| OKLCH | oklch(70.9% 0.146 96.5) |
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 #BCA000 | 2.57:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #BCA000 | 8.16:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #BCA000 text on white | 2.57:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #BCA000 text on black | 8.16:1 | AAA | Lc -51.9 | 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
#F8F6ED
oklch(97.2% 0.012 96.4)
-
Step 100
100
#EFEAD7
oklch(93.6% 0.026 94.7)
-
Step 200
200
#E2DAB4
oklch(88.5% 0.051 97.4)
-
Step 300
300
#D1C17B
oklch(80.8% 0.092 96.9)
-
Step 400
400 (this color)
#BCA000
oklch(70.9% 0.146 96.5)
-
Step 500
500
#A08800
oklch(63% 0.13 96.6)
-
Step 600
600
#877200
oklch(55.5% 0.114 96.2)
-
Step 700
700
#726000
oklch(49.2% 0.101 96.3)
-
Step 800
800
#5D4E00
oklch(42.6% 0.088 96.3)
-
Step 900
900
#4E4100
oklch(37.8% 0.078 96.2)
-
Step 950
950
#2E2600
oklch(27% 0.056 97.1)
#BCA000 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) | #B29C00 | 0.020 |
| Deuteranopia (no green cones) | #B9A518 | 0.013 |
| Tritanopia (no blue cones) | #CC9288 | 0.135 |
| Achromatopsia (no color) | #A1A1A1 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCA000
#BCA000
oklch(70.9% 0.146 96.5)
- #8A97FB
#8A97FB
oklch(70.9% 0.146 276.4)
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 #BCA000, closest first.
No curated palette has a color within ΔE 0.04 of #BCA000.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocher #BF9B0C ΔE 0.015
- Ocre #C69C04 ΔE 0.019
- Yellow Ochre #CB9D06 ΔE 0.025
- Brown Yellow #B29705 ΔE 0.030
- Muddy Yellow #BFAC05 ΔE 0.032
- Yellow Brown #B79400 ΔE 0.033
- Dark Gold #B59410 ΔE 0.035
- Ochre #BF9005 ΔE 0.042
Use #BCA000 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.