#BFE378
Closest named color: Light Grey Green (#B7E1A1). oklch(86.7% 0.14 124.5), rgb(191, 227, 120).
Aa
Black text reads best on this color (14.47:1).
About this color
#BFE378 is a light, vivid yellow. In OKLCH its lightness is 87%, its chroma 0.140 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Green (#B7E1A1), ΔE 0.049 away. Black text reads best on it, at 14.47:1.
| Hue family | Yellows |
| Lightness | light (87%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Light Grey Green (#B7E1A1) |
| Black text | 14.47:1 |
| White text | 1.45:1 |
Values
| HEX | #BFE378 |
| RGB | rgb(191, 227, 120) |
| HSL | hsl(80, 66%, 68%) |
| OKLCH | oklch(86.7% 0.14 124.5) |
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 #BFE378 | 1.45:1 | Fails | Lc -24.4 | Dividers and decoration only |
| Black text on #BFE378 | 14.47:1 | AAA | Lc 82.3 | Fine for body text |
| #BFE378 text on white | 1.45:1 | Fails | Lc 21.4 | Dividers and decoration only |
| #BFE378 text on black | 14.47:1 | AAA | Lc -81.9 | 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
#F2F9E7
oklch(97.2% 0.025 124.3)
-
Step 100
100
#E2F0CB
oklch(93.5% 0.051 124.3)
-
Step 200
200 (this color)
#BFE378
oklch(86.7% 0.14 124.5)
-
Step 300
300
#A7D33B
oklch(80.8% 0.18 124.6)
-
Step 400
400
#89B200
oklch(70.8% 0.177 124.5)
-
Step 500
500
#759800
oklch(63% 0.157 124.4)
-
Step 600
600
#628000
oklch(55.6% 0.139 124.4)
-
Step 700
700
#526C00
oklch(49.2% 0.123 124.5)
-
Step 800
800
#425800
oklch(42.6% 0.107 124.6)
-
Step 900
900
#374900
oklch(37.6% 0.094 124.1)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#BFE378 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) | #EDD76F | 0.064 |
| Deuteranopia (no green cones) | #E8D67E | 0.064 |
| Tritanopia (no blue cones) | #C6DACA | 0.114 |
| Achromatopsia (no color) | #D6D6D6 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFE378
#BFE378
oklch(86.7% 0.14 124.5)
- #DFC6FF
#DFC6FF
oklch(86.6% 0.082 304.7)
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 #BFE378, closest first.
No curated palette has a color within ΔE 0.04 of #BFE378.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Green #B7E1A1 ΔE 0.049
- Greenish Beige #C9D179 ΔE 0.049
- Pale Olive Green #B1D27B ΔE 0.052
- Light Green #90EE90 ΔE 0.053
- Light Sage #BCECAC ΔE 0.056
- Washed Out Green #BCF5A6 ΔE 0.057
- Pistachio #C0FA8B ΔE 0.059
- Dull Yellow #EEDC5B ΔE 0.061
Use #BFE378 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.