#BDA100
Closest named color: Ocher (#BF9B0C). oklch(71.3% 0.147 96.6), rgb(189, 161, 0).
Aa
Black text reads best on this color (8.26:1).
About this color
#BDA100 is a medium-light, vivid yellow. In OKLCH its lightness is 71%, its chroma 0.147 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Ocher (#BF9B0C), ΔE 0.017 away. Black text reads best on it, at 8.26:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Ocher (#BF9B0C) |
| Black text | 8.26:1 |
| White text | 2.54:1 |
Values
| HEX | #BDA100 |
| RGB | rgb(189, 161, 0) |
| HSL | hsl(51, 100%, 37%) |
| OKLCH | oklch(71.3% 0.147 96.6) |
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 #BDA100 | 2.54:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #BDA100 | 8.26:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #BDA100 text on white | 2.54:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #BDA100 text on black | 8.26:1 | AAA | Lc -52.4 | 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
#F8F6EC
oklch(97.2% 0.013 97.4)
-
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)
#BDA100
oklch(71.3% 0.147 96.6)
-
Step 500
500
#A08800
oklch(63% 0.13 96.6)
-
Step 600
600
#877200
oklch(55.5% 0.114 96.2)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
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)
#BDA100 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) | #B39D00 | 0.020 |
| Deuteranopia (no green cones) | #BAA618 | 0.013 |
| Tritanopia (no blue cones) | #CD9389 | 0.136 |
| Achromatopsia (no color) | #A2A2A2 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDA100
#BDA100
oklch(71.3% 0.147 96.6)
- #8B98FD
#8B98FD
oklch(71.3% 0.147 276.4)
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 #BDA100, closest first.
No curated palette has a color within ΔE 0.04 of #BDA100.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocher #BF9B0C ΔE 0.017
- Ocre #C69C04 ΔE 0.019
- Yellow Ochre #CB9D06 ΔE 0.024
- Muddy Yellow #BFAC05 ΔE 0.029
- Brown Yellow #B29705 ΔE 0.033
- Yellow Brown #B79400 ΔE 0.036
- Dark Gold #B59410 ΔE 0.038
- Ochre #BF9005 ΔE 0.044
Use #BDA100 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.