#B3ECB3
Closest named color: Light Sage (#BCECAC). oklch(88.9% 0.097 144.7), rgb(179, 236, 179).
Aa
Black text reads best on this color (15.56:1).
About this color
#B3ECB3 is a light, moderately saturated green. In OKLCH its lightness is 89%, its chroma 0.097 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Sage (#BCECAC), ΔE 0.012 away. Black text reads best on it, at 15.56:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Light Sage (#BCECAC) |
| Black text | 15.56:1 |
| White text | 1.34:1 |
Values
| HEX | #B3ECB3 |
| RGB | rgb(179, 236, 179) |
| HSL | hsl(120, 60%, 81%) |
| OKLCH | oklch(88.9% 0.097 144.7) |
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 #B3ECB3 | 1.34:1 | Fails | Lc -19.6 | Dividers and decoration only |
| Black text on #B3ECB3 | 15.56:1 | AAA | Lc 86.6 | Fine for body text |
| #B3ECB3 text on white | 1.34:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #B3ECB3 text on black | 15.56:1 | AAA | Lc -86.5 | 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
#EFF9EF
oklch(97.2% 0.017 145.4)
-
Step 100
100
#DCF1DB
oklch(93.7% 0.037 144)
-
Step 200
200 (this color)
#B3ECB3
oklch(88.9% 0.097 144.7)
-
Step 300
300
#8CD68E
oklch(80.9% 0.124 144.9)
-
Step 400
400
#36BF46
oklch(70.7% 0.199 144.7)
-
Step 500
500
#00A62A
oklch(63% 0.2 144.8)
-
Step 600
600
#008C21
oklch(55.6% 0.177 144.7)
-
Step 700
700
#00761B
oklch(49.2% 0.156 144.8)
-
Step 800
800
#006114
oklch(42.8% 0.136 144.7)
-
Step 900
900
#00510F
oklch(37.8% 0.12 144.7)
-
Step 950
950
#003006
oklch(26.9% 0.085 144.8)
#B3ECB3 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) | #EFE1B0 | 0.077 |
| Deuteranopia (no green cones) | #E5DBB6 | 0.075 |
| Tritanopia (no blue cones) | #AEE9DC | 0.058 |
| Achromatopsia (no color) | #DEDEDE | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3ECB3
#B3ECB3
oklch(88.9% 0.097 144.7)
- #FCC5FE
#FCC5FE
oklch(89% 0.097 325.2)
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 #B3ECB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sage #BCECAC ΔE 0.012
- Light Grey Green #B7E1A1 ΔE 0.030
- Tea Green #CAE7B9 ΔE 0.032
- Washed Out Green #BCF5A6 ΔE 0.035
- Hospital Green #9BE5AA ΔE 0.035
- Light Mint Green #A6FBB2 ΔE 0.042
- Light Seafoam #A0FEBF ΔE 0.047
- Celadon #BEFDB7 ΔE 0.048
Use #B3ECB3 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.