#BCD566
Closest named color: Pale Olive Green (#B1D27B). oklch(83.1% 0.14 120.1), rgb(188, 213, 102).
Aa
Black text reads best on this color (12.84:1).
About this color
#BCD566 is a light, vivid yellow. In OKLCH its lightness is 83%, its chroma 0.140 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.028 away. Black text reads best on it, at 12.84:1.
| Hue family | Yellows |
| Lightness | light (83%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.84:1 |
| White text | 1.63:1 |
Values
| HEX | #BCD566 |
| RGB | rgb(188, 213, 102) |
| HSL | hsl(74, 57%, 62%) |
| OKLCH | oklch(83.1% 0.14 120.1) |
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 #BCD566 | 1.63:1 | Fails | Lc -31.8 | Non-text elements, placeholder text |
| Black text on #BCD566 | 12.84:1 | AAA | Lc 75.6 | Fine for body text |
| #BCD566 text on white | 1.63:1 | Fails | Lc 28.2 | Dividers and decoration only |
| #BCD566 text on black | 12.84:1 | AAA | Lc -74.7 | 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
#F4F8EA
oklch(97.2% 0.019 119.7)
-
Step 100
100
#E6EED0
oklch(93.5% 0.041 119.3)
-
Step 200
200
#D2E1A7
oklch(88.4% 0.078 119.8)
-
Step 300
300 (this color)
#BCD566
oklch(83.1% 0.14 120.1)
-
Step 400
400
#94AF00
oklch(70.8% 0.168 120.1)
-
Step 500
500
#7E9600
oklch(63.2% 0.151 120.4)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#596A00
oklch(49.3% 0.117 120.1)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#232B00
oklch(27.2% 0.064 120)
#BCD566 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) | #E1CB5B | 0.053 |
| Deuteranopia (no green cones) | #DECB6C | 0.054 |
| Tritanopia (no blue cones) | #C5CBBC | 0.119 |
| Achromatopsia (no color) | #CACACA | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCD566
#BCD566
oklch(83.1% 0.14 120.1)
- #D1B9FF
#D1B9FF
oklch(83% 0.1 300)
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 #BCD566, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.028
- Greenish Beige #C9D179 ΔE 0.032
- Greenish Tan #BCCB7A ΔE 0.039
- Pale Olive #B9CC81 ΔE 0.044
- Light Moss Green #A6C875 ΔE 0.052
- Light Grey Green #B7E1A1 ΔE 0.063
- Sand #E2CA76 ΔE 0.065
- Light Olive #ACBF69 ΔE 0.066
Use #BCD566 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.