#BFB378
Closest named color: Sandstone (#C9AE74). oklch(76.3% 0.079 98.1), rgb(191, 179, 120).
Aa
Black text reads best on this color (9.93:1).
About this color
#BFB378 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.079 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Sandstone (#C9AE74), ΔE 0.018 away. Black text reads best on it, at 9.93:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Sandstone (#C9AE74) |
| Black text | 9.93:1 |
| White text | 2.11:1 |
Values
| HEX | #BFB378 |
| RGB | rgb(191, 179, 120) |
| HSL | hsl(50, 36%, 61%) |
| OKLCH | oklch(76.3% 0.079 98.1) |
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 #BFB378 | 2.11:1 | Fails | Lc -46.0 | Large or bold text, headings |
| Black text on #BFB378 | 9.93:1 | AAA | Lc 62.5 | Content text, not long reading |
| #BFB378 text on white | 2.11:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #BFB378 text on black | 9.93:1 | AAA | Lc -60.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F7F6EE
oklch(97.2% 0.011 100.8)
-
Step 100
100
#EEEAD9
oklch(93.6% 0.023 96)
-
Step 200
200
#E0DAB9
oklch(88.5% 0.044 98.7)
-
Step 300
300 (this color)
#BFB378
oklch(76.3% 0.079 98.1)
-
Step 400
400
#B6A135
oklch(70.8% 0.127 98)
-
Step 500
500
#9F8900
oklch(63.1% 0.13 97.8)
-
Step 600
600
#857300
oklch(55.6% 0.115 98.3)
-
Step 700
700
#706000
oklch(49% 0.101 97.8)
-
Step 800
800
#5C4F00
oklch(42.8% 0.088 98.3)
-
Step 900
900
#4D4100
oklch(37.6% 0.078 97.3)
-
Step 950
950
#2E2600
oklch(27% 0.056 97.1)
#BFB378 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) | #BEB074 | 0.008 |
| Deuteranopia (no green cones) | #C2B47A | 0.006 |
| Tritanopia (no blue cones) | #C9ABA4 | 0.072 |
| Achromatopsia (no color) | #B2B2B2 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFB378
#BFB378
oklch(76.3% 0.079 98.1)
- #A6AEE4
#A6AEE4
oklch(76.4% 0.078 277.8)
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 #BFB378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sandstone #C9AE74 ΔE 0.018
- Dark Khaki #BDB76B ΔE 0.022
- Toupe #C7AC7D ΔE 0.024
- Fawn #CFAF7B ΔE 0.027
- Desert #CCAD60 ΔE 0.029
- Putty #BEAE8A ΔE 0.030
- Very Light Brown #D3B683 ΔE 0.035
- Sand Brown #CBA560 ΔE 0.039
Use #BFB378 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.