#BBB17C
Closest named color: Sandstone (#C9AE74). oklch(75.6% 0.072 98.8), rgb(187, 177, 124).
Aa
Black text reads best on this color (9.69:1).
About this color
#BBB17C is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.072 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Sandstone (#C9AE74), ΔE 0.021 away. Black text reads best on it, at 9.69:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Sandstone (#C9AE74) |
| Black text | 9.69:1 |
| White text | 2.16:1 |
Values
| HEX | #BBB17C |
| RGB | rgb(187, 177, 124) |
| HSL | hsl(50, 32%, 61%) |
| OKLCH | oklch(75.6% 0.072 98.8) |
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 #BBB17C | 2.16:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #BBB17C | 9.69:1 | AAA | Lc 61.4 | Content text, not long reading |
| #BBB17C text on white | 2.16:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #BBB17C text on black | 9.69:1 | AAA | Lc -59.6 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#ECEAE0
oklch(93.6% 0.013 97.4)
-
Step 200
200
#DDDAC7
oklch(88.6% 0.026 99.6)
-
Step 300
300
#C8C2A1
oklch(81% 0.045 98.8)
-
Step 400
400 (this color)
#BBB17C
oklch(75.6% 0.072 98.8)
-
Step 500
500
#978A45
oklch(63% 0.091 98.8)
-
Step 600
600
#827424
oklch(55.6% 0.1 99.1)
-
Step 700
700
#6E6116
oklch(49.1% 0.092 98.9)
-
Step 800
800
#5A4F16
oklch(42.7% 0.076 98.1)
-
Step 900
900
#4A4219
oklch(37.8% 0.06 98.4)
-
Step 950
950
#2B2710
oklch(27.1% 0.038 99.6)
#BBB17C 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) | #BBAE78 | 0.008 |
| Deuteranopia (no green cones) | #BEB27E | 0.006 |
| Tritanopia (no blue cones) | #C4AAA3 | 0.064 |
| Achromatopsia (no color) | #B0B0B0 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB17C
#BBB17C
oklch(75.6% 0.072 98.8)
- #A5ACDD
#A5ACDD
oklch(75.6% 0.071 278.2)
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 #BBB17C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sandstone #C9AE74 ΔE 0.021
- Toupe #C7AC7D ΔE 0.022
- Putty #BEAE8A ΔE 0.023
- Fawn #CFAF7B ΔE 0.030
- Dark Khaki #BDB76B ΔE 0.030
- Desert #CCAD60 ΔE 0.035
- Sand Brown #CBA560 ΔE 0.040
- Very Light Brown #D3B683 ΔE 0.040
Use #BBB17C 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.