#BBBE4B
Closest named color: Olive Yellow (#C2B709). oklch(77.7% 0.137 110.6), rgb(187, 190, 75).
Aa
Black text reads best on this color (10.57:1).
About this color
#BBBE4B is a medium-light, moderately saturated yellow. In OKLCH its lightness is 78%, its chroma 0.137 and its hue 111°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Yellow (#C2B709), ΔE 0.030 away. Black text reads best on it, at 10.57:1.
| Hue family | Yellows |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Olive Yellow (#C2B709) |
| Black text | 10.57:1 |
| White text | 1.98:1 |
Values
| HEX | #BBBE4B |
| RGB | rgb(187, 190, 75) |
| HSL | hsl(62, 47%, 52%) |
| OKLCH | oklch(77.7% 0.137 110.6) |
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 #BBBE4B | 1.98:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #BBBE4B | 10.57:1 | AAA | Lc 65.6 | Content text, not long reading |
| #BBBE4B text on white | 1.98:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #BBBE4B text on black | 10.57:1 | AAA | Lc -64.1 | 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
#F6F7E9
oklch(97.2% 0.018 110.1)
-
Step 100
100
#EBEDCF
oklch(93.7% 0.04 110.3)
-
Step 200
200
#DBDEA4
oklch(88.4% 0.076 110.3)
-
Step 300
300 (this color)
#BBBE4B
oklch(77.7% 0.137 110.6)
-
Step 400
400
#A6A800
oklch(70.6% 0.155 110.6)
-
Step 500
500
#8E9000
oklch(63.1% 0.138 110.8)
-
Step 600
600
#777900
oklch(55.6% 0.122 110.9)
-
Step 700
700
#646500
oklch(49% 0.107 110.5)
-
Step 800
800
#525300
oklch(42.7% 0.094 110.6)
-
Step 900
900
#444500
oklch(37.7% 0.083 110.7)
-
Step 950
950
#282900
oklch(27.1% 0.06 111.2)
#BBBE4B 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) | #CCB63D | 0.029 |
| Deuteranopia (no green cones) | #CDBA52 | 0.030 |
| Tritanopia (no blue cones) | #C7B3A6 | 0.123 |
| Achromatopsia (no color) | #B8B8B8 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBBE4B
#BBBE4B
oklch(77.7% 0.137 110.6)
- #B6A8FF
#B6A8FF
oklch(77.6% 0.123 290.6)
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 #BBBE4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Yellow #C2B709 ΔE 0.030
- Light Olive #ACBF69 ΔE 0.031
- Light Olive Green #A4BE5C ΔE 0.032
- Mustard Yellow #D2BD0A ΔE 0.039
- Mustard #CEB301 ΔE 0.040
- Tan Green #A9BE70 ΔE 0.040
- Dark Khaki #BDB76B ΔE 0.042
- Dark Yellow #D5B60A ΔE 0.042
Use #BBBE4B 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.