#BFC153
Closest named color: Light Olive (#ACBF69). oklch(78.8% 0.133 110.1), rgb(191, 193, 83).
Aa
Black text reads best on this color (10.96:1).
About this color
#BFC153 is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.133 and its hue 110°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive (#ACBF69), ΔE 0.032 away. Black text reads best on it, at 10.96:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Light Olive (#ACBF69) |
| Black text | 10.96:1 |
| White text | 1.91:1 |
Values
| HEX | #BFC153 |
| RGB | rgb(191, 193, 83) |
| HSL | hsl(61, 47%, 54%) |
| OKLCH | oklch(78.8% 0.133 110.1) |
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 #BFC153 | 1.91:1 | Fails | Lc -40.8 | Non-text elements, placeholder text |
| Black text on #BFC153 | 10.96:1 | AAA | Lc 67.4 | Content text, not long reading |
| #BFC153 text on white | 1.91:1 | Fails | Lc 36.5 | Non-text elements, placeholder text |
| #BFC153 text on black | 10.96:1 | AAA | Lc -66.0 | 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
#EBEDD0
oklch(93.7% 0.038 110.3)
-
Step 200
200
#DBDEA6
oklch(88.5% 0.073 110.4)
-
Step 300
300 (this color)
#BFC153
oklch(78.8% 0.133 110.1)
-
Step 400
400
#A7A800
oklch(70.7% 0.155 110.2)
-
Step 500
500
#8F9000
oklch(63.2% 0.138 110.3)
-
Step 600
600
#787900
oklch(55.7% 0.122 110.4)
-
Step 700
700
#656500
oklch(49.1% 0.107 109.8)
-
Step 800
800
#525300
oklch(42.7% 0.094 110.6)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#282900
oklch(27.1% 0.06 111.2)
#BFC153 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) | #CFB947 | 0.028 |
| Deuteranopia (no green cones) | #D0BD59 | 0.028 |
| Tritanopia (no blue cones) | #CBB6A9 | 0.119 |
| Achromatopsia (no color) | #BBBBBB | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFC153
#BFC153
oklch(78.8% 0.133 110.1)
- #B9ADFF
#B9ADFF
oklch(78.8% 0.116 290.2)
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 #BFC153, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive #ACBF69 ΔE 0.032
- Light Olive Green #A4BE5C ΔE 0.038
- Olive Yellow #C2B709 ΔE 0.039
- Mustard Yellow #D2BD0A ΔE 0.039
- Greenish Tan #BCCB7A ΔE 0.039
- Light Moss Green #A6C875 ΔE 0.040
- Tan Green #A9BE70 ΔE 0.041
- Dark Khaki #BDB76B ΔE 0.042
Use #BFC153 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.