#BFDD66
Closest named color: Greenish Beige (#C9D179). oklch(85.1% 0.149 121.4), rgb(191, 221, 102).
Aa
Black text reads best on this color (13.74:1).
About this color
#BFDD66 is a light, vivid yellow. In OKLCH its lightness is 85%, its chroma 0.149 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Beige (#C9D179), ΔE 0.045 away. Black text reads best on it, at 13.74:1.
| Hue family | Yellows |
| Lightness | light (85%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Greenish Beige (#C9D179) |
| Black text | 13.74:1 |
| White text | 1.52:1 |
Values
| HEX | #BFDD66 |
| RGB | rgb(191, 221, 102) |
| HSL | hsl(75, 64%, 63%) |
| OKLCH | oklch(85.1% 0.149 121.4) |
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 #BFDD66 | 1.52:1 | Fails | Lc -27.6 | Dividers and decoration only |
| Black text on #BFDD66 | 13.74:1 | AAA | Lc 79.4 | Fine for body text |
| #BFDD66 text on white | 1.52:1 | Fails | Lc 24.4 | Dividers and decoration only |
| #BFDD66 text on black | 13.74:1 | AAA | Lc -78.8 | Fine for body text |
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 200.
-
Step 50
50
#F2F9E6
oklch(97.2% 0.026 123.4)
-
Step 100
100
#E4F0C7
oklch(93.6% 0.055 120.7)
-
Step 200
200 (this color)
#BFDD66
oklch(85.1% 0.149 121.4)
-
Step 300
300
#AED211
oklch(80.9% 0.192 121.4)
-
Step 400
400
#91B000
oklch(70.8% 0.171 121.5)
-
Step 500
500
#7C9600
oklch(63% 0.151 121.2)
-
Step 600
600
#687E00
oklch(55.5% 0.133 121.1)
-
Step 700
700
#576A00
oklch(49.1% 0.118 121.1)
-
Step 800
800
#465700
oklch(42.7% 0.103 121.8)
-
Step 900
900
#3A4800
oklch(37.6% 0.091 121.4)
-
Step 950
950
#222B00
oklch(27.1% 0.065 121.1)
#BFDD66 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) | #E9D25A | 0.059 |
| Deuteranopia (no green cones) | #E5D16D | 0.061 |
| Tritanopia (no blue cones) | #C8D3C3 | 0.126 |
| Achromatopsia (no color) | #D1D1D1 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFDD66
#BFDD66
oklch(85.1% 0.149 121.4)
- #D8C1FF
#D8C1FF
oklch(85.1% 0.088 301.5)
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 #BFDD66, closest first.
No curated palette has a color within ΔE 0.04 of #BFDD66.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Beige #C9D179 ΔE 0.045
- Pale Olive Green #B1D27B ΔE 0.045
- Greenish Tan #BCCB7A ΔE 0.059
- Light Grey Green #B7E1A1 ΔE 0.062
- Pale Olive #B9CC81 ΔE 0.062
- Dull Yellow #EEDC5B ΔE 0.062
- Light Green #90EE90 ΔE 0.063
- Light Moss Green #A6C875 ΔE 0.072
Use #BFDD66 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.